Bump actions/cache from 2 to 3 (#65)

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]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -26,7 +26,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: cache pip
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.cache/pip
           key: pip-py${{ matrix.python-version }}

.github/workflows/linting.yaml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/setup-python@v3
       with:
         python-version: 3.8
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: ~/.cache/pip
         key: pip-py3.8

.github/workflows/pre-commit.yaml

@@ -15,7 +15,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v3
       - name: Cache pip and pre-commit
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: |
             ~/.cache/pre-commit