chore: bump golang to fix CVEs

[mjnagel]

Trivy scan results of current image, all fixed in 1.22.7 - would be great to get this in a patch release 😄:

❯ trivy image docker.io/velero/velero-plugin-for-microsoft-azure:v1.10.1
2024-09-17T16:25:43-06:00       INFO    [vuln] Vulnerability scanning is enabled
2024-09-17T16:25:43-06:00       INFO    [secret] Secret scanning is enabled
2024-09-17T16:25:43-06:00       INFO    [secret] If your scanning is slow, please try '--scanners vuln' to disable secret scanning
2024-09-17T16:25:43-06:00       INFO    [secret] Please see also https://aquasecurity.github.io/trivy/v0.55/docs/scanner/secret#recommendation for faster secret detection
2024-09-17T16:25:45-06:00       INFO    Number of language-specific files       num=2
2024-09-17T16:25:45-06:00       INFO    [gobinary] Detecting vulnerabilities...
2024-09-17T16:25:45-06:00       WARN    Using severities from other vendors for some vulnerabilities. Read https://aquasecurity.github.io/trivy/v0.55/docs/scanner/vulnerability#severity-selection for details.

bin/cp-plugin (gobinary)

Total: 3 (UNKNOWN: 0, LOW: 0, MEDIUM: 2, HIGH: 1, CRITICAL: 0)

┌─────────┬────────────────┬──────────┬────────┬───────────────────┬────────────────┬─────────────────────────────────────────────────────────────┐
│ Library │ Vulnerability  │ Severity │ Status │ Installed Version │ Fixed Version  │                            Title                            │
├─────────┼────────────────┼──────────┼────────┼───────────────────┼────────────────┼─────────────────────────────────────────────────────────────┤
│ stdlib  │ CVE-2024-34156 │ HIGH     │ fixed  │ 1.22.6            │ 1.22.7, 1.23.1 │ encoding/gob: golang: Calling Decoder.Decode on a message   │
│         │                │          │        │                   │                │ which contains deeply nested structures...                  │
│         │                │          │        │                   │                │ https://avd.aquasec.com/nvd/cve-2024-34156                  │
│         ├────────────────┼──────────┤        │                   │                ├─────────────────────────────────────────────────────────────┤
│         │ CVE-2024-34155 │ MEDIUM   │        │                   │                │ go/parser: golang: Calling any of the Parse functions       │
│         │                │          │        │                   │                │ containing deeply nested literals...                        │
│         │                │          │        │                   │                │ https://avd.aquasec.com/nvd/cve-2024-34155                  │
│         ├────────────────┤          │        │                   │                ├─────────────────────────────────────────────────────────────┤
│         │ CVE-2024-34158 │          │        │                   │                │ go/build/constraint: golang: Calling Parse on a "// +build" │
│         │                │          │        │                   │                │ build tag line with...                                      │
│         │                │          │        │                   │                │ https://avd.aquasec.com/nvd/cve-2024-34158                  │
└─────────┴────────────────┴──────────┴────────┴───────────────────┴────────────────┴─────────────────────────────────────────────────────────────┘

plugins/velero-plugin-for-microsoft-azure (gobinary)

Total: 3 (UNKNOWN: 0, LOW: 0, MEDIUM: 2, HIGH: 1, CRITICAL: 0)

┌─────────┬────────────────┬──────────┬────────┬───────────────────┬────────────────┬─────────────────────────────────────────────────────────────┐
│ Library │ Vulnerability  │ Severity │ Status │ Installed Version │ Fixed Version  │                            Title                            │
├─────────┼────────────────┼──────────┼────────┼───────────────────┼────────────────┼─────────────────────────────────────────────────────────────┤
│ stdlib  │ CVE-2024-34156 │ HIGH     │ fixed  │ 1.22.6            │ 1.22.7, 1.23.1 │ encoding/gob: golang: Calling Decoder.Decode on a message   │
│         │                │          │        │                   │                │ which contains deeply nested structures...                  │
│         │                │          │        │                   │                │ https://avd.aquasec.com/nvd/cve-2024-34156                  │
│         ├────────────────┼──────────┤        │                   │                ├─────────────────────────────────────────────────────────────┤
│         │ CVE-2024-34155 │ MEDIUM   │        │                   │                │ go/parser: golang: Calling any of the Parse functions       │
│         │                │          │        │                   │                │ containing deeply nested literals...                        │
│         │                │          │        │                   │                │ https://avd.aquasec.com/nvd/cve-2024-34155                  │
│         ├────────────────┤          │        │                   │                ├─────────────────────────────────────────────────────────────┤
│         │ CVE-2024-34158 │          │        │                   │                │ go/build/constraint: golang: Calling Parse on a "// +build" │
│         │                │          │        │                   │                │ build tag line with...                                      │
│         │                │          │        │                   │                │ https://avd.aquasec.com/nvd/cve-2024-34158                  │
└─────────┴────────────────┴──────────┴────────┴───────────────────┴────────────────┴─────────────────────────────────────────────────────────────┘

[mjnagel]

Closing this for now, looks like main has re-architected to pull the latest patch version of go.