Bump actions/cache from 2 to 3 (#36)

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

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

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index 148b64e..a9e9265 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -35,7 +35,7 @@
           submodules: true
 
       - name: Cache pip
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           key: cache--${{ github.event.inputs.os }}--${{ github.event.inputs.python }}--${{ hashFiles('./requirements.txt') }}
           path: ~/.cache/pip
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 242faf8..f7c31a8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@
           submodules: true
 
       - name: Cache pip
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           key: cache--${{ matrix.os }}--${{ matrix.python }}--${{ hashFiles('./requirements.txt') }}
           path: ~/.cache/pip
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index f15ee76..2abf10f 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -29,7 +29,7 @@
         submodules: true
 
     - name: Cache pip
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         key: codeql-analysis--${{ github.event.inputs.os }}--${{ github.event.inputs.python }}--${{ hashFiles('./requirements.txt') }}
         path: ~/.cache/pip