chore(deps): bump hendrikmuhs/ccache-action from 1.2.19 to 1.2.20

Bumps [hendrikmuhs/ccache-action](https://github.com/hendrikmuhs/ccache-action) from 1.2.19 to 1.2.20.
- [Release notes](https://github.com/hendrikmuhs/ccache-action/releases)
- [Commits](hendrikmuhs/ccache-action@v1.2.19...v1.2.20)

---
updated-dependencies:
- dependency-name: hendrikmuhs/ccache-action
  dependency-version: 1.2.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/build.yml

@@ -52,7 +52,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Ccache
-      uses: hendrikmuhs/[email protected].19
+      uses: hendrikmuhs/[email protected].20
       with:
          key: ${{ runner.os }}-ubuntu-${{ matrix.container_version }}
          evict-old-files: 'job'
@@ -235,7 +235,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Ccache
-      uses: hendrikmuhs/[email protected].19
+      uses: hendrikmuhs/[email protected].20
       with:
          key: ${{ runner.os }}-${{ matrix.qt-version }}
          evict-old-files: 'job'

.github/workflows/build_latest.yml

@@ -47,7 +47,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Ccache
-      uses: hendrikmuhs/[email protected].19
+      uses: hendrikmuhs/[email protected].20
       with:
          key: ${{ runner.os }}-${{ matrix.qt-version }}
          evict-old-files: 'job'