hotfix: add essTLSCertsPath to create ESSOptions to protect against panic seg…

[smileisak]

Description of your changes

When activating --enable-external-secret-stores the controller will fails with this error:

2024-09-24T09:31:37Z	DEBUG	provider-ovh	Starting	{"sync-period": "1h0m0s", "poll-interval": "10m0s", "max-reconcile-rate": 10}
2024-09-24T09:31:37Z	INFO	provider-ovh	Alpha feature enabled	{"flag": "EnableAlphaExternalSecretStores"}
2024-09-24T09:31:37Z	INFO	provider-ovh	Beta feature enabled	{"flag": "EnableBetaManagementPolicies"}
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x16c1c20]

goroutine 1 [running]:
github.com/edixos/provider-ovh/internal/controller/additionalip/move.Setup({0x203f2a0, 0x400032f860}, {{{0x2021a30, 0x40002d55f0}, {0x2021a00, 0x40008001a8}, 0x8bb2c97000, 0xa, 0x40003ac660, 0x0}, ...})
	github.com/edixos/provider-ovh/internal/controller/additionalip/move/zz_controller.go:33 +0x260
github.com/edixos/provider-ovh/internal/controller.Setup({0x203f2a0, 0x400032f860}, {{{0x2021a30, 0x40002d55f0}, {0x2021a00, 0x40008001a8}, 0x8bb2c97000, 0xa, 0x40003ac660, 0x0}, ...})
	github.com/edixos/provider-ovh/internal/controller/zz_setup.go:193 +0x4ac
main.main()
	github.com/edixos/provider-ovh/cmd/provider/main.go:122 +0x1dfc

This is happening because of o.ESSOptions is nil when running the controller.

Fixes #

I have:

• Read and followed Crossplane's contribution process.
• Run make reviewable test to ensure this PR is ready for review.

How has this code been tested

Tested locally with provider-ovh generated from this template.

[jeanduplessis]

Thank you for the fix @smileisak