Bump actions/cache from 4 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ros-humble-ci.yml

@@ -31,7 +31,7 @@ jobs:
         with:
           submodules: recursive
       # This step will fetch/store the directory used by ccache before/after the ci run
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ccache-${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}

.github/workflows/ros-jazzy-ci.yml

@@ -31,7 +31,7 @@ jobs:
         with:
           submodules: recursive
       # This step will fetch/store the directory used by ccache before/after the ci run
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ccache-${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}

.github/workflows/ros-rolling-ci.yml

@@ -31,7 +31,7 @@ jobs:
         with:
           submodules: recursive
       # This step will fetch/store the directory used by ccache before/after the ci run
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: ${{ env.CCACHE_DIR }}
           key: ccache-${{ matrix.env.ROS_DISTRO }}-${{ matrix.env.ROS_REPO }}