Merge pull request #62 from wojsmol/patch-1

Fix bashtest.yml

.github/workflows/bashtest.yml

@@ -7,15 +7,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        os: [ubuntu-latest, ubuntu-20.04, ubuntu-18.04]
+        os: [ubuntu-latest, ubuntu-20.04]
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache ShellCheck
       id: cache-shellcheck
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       with:
         path: /usr/local/bin/shellcheck
         key: ${{ runner.os }}-shellcheck