chore(deps): update actions/cache action to v5

Author: renovate[bot]

.github/actions/cocoapods/action.yml

@@ -20,7 +20,7 @@ runs:
       shell: bash
     - name: Cache /${{ inputs.working-directory }}/${{ inputs.project-directory }}/Pods
       if: ${{ steps.find-lockfile.outputs.path }}
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ inputs.working-directory }}/${{ inputs.project-directory }}/Pods
         key: ${{ runner.os }}-pods-${{ hashFiles(steps.find-lockfile.outputs.path) }}