Fix Release Github Action

Author: swissmanu

.github/workflows/build.yml

@@ -100,7 +100,7 @@ jobs:
         run: yarn nx run extension-integrationtest:integrationtest --configuration=test
 
   snapshot:
-    if: github.event != 'release'
+    if: ${{ github.event != 'release' }}
     needs:
       - unit-test
       - integration-test
@@ -153,7 +153,7 @@ jobs:
           retention-days: 10
 
   publish-marketplace:
-    if: github.event == 'release'
+    if: ${{ github.event == 'release' }}
     needs:
       - unit-test
       - lint
@@ -187,7 +187,7 @@ jobs:
           VSCE_PAT: ${{ secrets.AZURE_ACCESS_TOKEN }}
 
   publish-npm:
-    if: github.event == 'release'
+    if: ${{ github.event == 'release' }}
     needs:
       - unit-test
       - lint