adding PSFramework installation to GH CI

Author: nvarscar

.github/workflows/CI.yml

@@ -14,4 +14,4 @@ jobs:
     - uses: actions/checkout@v1
     - name: Perform the import
       shell: pwsh
-      run: Import-Module ./dbops.psd1 -ErrorAction Stop
+      run: Install-Module PSFramework -Force; Import-Module ./dbops.psd1 -ErrorAction Stop