Bump actions/cache from 2 to 3

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](actions/cache@v2...v3)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -73,7 +73,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Cache pip
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         # This path is specific to Ubuntu
         path: ~/.cache/pip
@@ -140,7 +140,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Cache pip
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         # This path is specific to Ubuntu
         path: ~/.cache/pip
@@ -298,7 +298,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Cache pip
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         # This path is specific to Ubuntu
         path: ~/.cache/pip