Reenable the behave tests in CI.

Click 8.1.8 was breaking them.

Author: amjith

.github/workflows/ci.yml

@@ -77,13 +77,13 @@ jobs:
       - name: Run unit tests
         run: coverage run --source pgcli -m pytest
 
-      # - name: Run integration tests
-      #   env:
-      #       PGUSER: postgres
-      #       PGPASSWORD: postgres
-      #       TERM: xterm
+      - name: Run integration tests
+        env:
+            PGUSER: postgres
+            PGPASSWORD: postgres
+            TERM: xterm
 
-      #   run: behave tests/features --no-capture
+        run: behave tests/features --no-capture
 
       - name: Check changelog for ReST compliance
         run: docutils --halt=warning changelog.rst >/dev/null