Bump actions/cache in the all-actions group across 1 directory

Bumps the all-actions group with 1 update in the / directory: [actions/cache](https://github.com/actions/cache).


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)

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

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

Author: dependabot[bot]

.github/workflows/php.yml

@@ -64,7 +64,7 @@ jobs:
         run: echo COMPOSER_CACHE="$(composer config cache-files-dir)" >> "$GITHUB_ENV"
 
       - name: Cache composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: $COMPOSER_CACHE
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -130,7 +130,7 @@ jobs:
         run: echo COMPOSER_CACHE="$(composer config cache-files-dir)" >> "$GITHUB_ENV"
 
       - name: Cache composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: $COMPOSER_CACHE
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -186,7 +186,7 @@ jobs:
         run: echo COMPOSER_CACHE="$(composer config cache-files-dir)" >> "$GITHUB_ENV"
 
       - name: Cache composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: $COMPOSER_CACHE
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -248,7 +248,7 @@ jobs:
         run: echo COMPOSER_CACHE="$(composer config cache-files-dir)" >> "$env:GITHUB_ENV"
 
       - name: Cache composer dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: $COMPOSER_CACHE
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}