Merge pull request #442 from strukturag/dependabot/github_actions/actions/cache-4

Bump actions/cache from 3 to 4

Author: farindk

.github/workflows/coverity.yml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Cache Coverity build tool
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           coverity_tool.tar.gz