Bump the github-actions group with 2 updates

Bumps the github-actions group with 2 updates: [actions/cache](https://github.com/actions/cache) and [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `actions/cache` from 3 to 4
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3...v4)

Updates `codecov/codecov-action` from 3 to 4
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v3...v4)

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

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

Author: dependabot[bot]

Diff for: .github/workflows/actions.yml

@@ -26,7 +26,7 @@ jobs:
           python -m pip install --upgrade pip setuptools
           echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
       - name: pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
@@ -39,7 +39,7 @@ jobs:
         run: |
           pytest --cov=keras_tuner --cov-report xml:coverage.xml
       - name: Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
   multibackend:
     name: Test the code with Keras Core
     strategy:
@@ -59,7 +59,7 @@ jobs:
           python -m pip install --upgrade pip setuptools
           echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
       - name: pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
@@ -76,7 +76,7 @@ jobs:
         run: |
           pytest --cov=keras_tuner --cov-report xml:coverage.xml
       - name: Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
   format:
     name: Check the code format
     runs-on: ubuntu-latest
@@ -92,7 +92,7 @@ jobs:
           python -m pip install --upgrade pip setuptools
           echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
       - name: pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
@@ -117,7 +117,7 @@ jobs:
           python -m pip install --upgrade pip setuptools
           echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
       - name: pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
@@ -142,7 +142,7 @@ jobs:
         python -m pip install --upgrade pip setuptools
         echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
     - name: pip cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}

Diff for: .github/workflows/integration_tests.yml

@@ -24,7 +24,7 @@ jobs:
           python -m pip install --upgrade pip setuptools
           echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
       - name: pip cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}