Merge pull request #1334 from skliper/fix1333-ubuntu_20_ci

Fix #1333, Fix #1325, Update CI to use Ubuntu 20.04

Author: dzbaker

.github/workflows/build-osal-documentation.yml

@@ -24,7 +24,7 @@ jobs:
     #Continue if check-for-duplicates found no duplicates. Always runs for pull-requests.
     needs: check-for-duplicates
     if: ${{ needs.check-for-duplicates.outputs.should_skip != 'true' }}
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 15
 
     steps:
@@ -65,4 +65,4 @@ jobs:
           if [[ -s osal-apiguide-warnings.log ]]; then
             cat osal-apiguide-warnings.log
             exit -1
-          fi
+          fi

.github/workflows/local_unit_test.yml

@@ -22,7 +22,7 @@ jobs:
   Local-Unit-Test:
     needs: check-for-duplicates
     if: ${{ needs.check-for-duplicates.outputs.should_skip != 'true' }}
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     timeout-minutes: 15
 
     steps: