Issue #326: clean up .yml format

Author: dalehenrich

.github/workflows/ci-Client.yml

@@ -22,26 +22,27 @@ jobs:
             test: Client
             client: Pharo3.0
             allowfailure: false
-         - gs_version: 3.5.5
+          - gs_version: 3.5.5
             test: Client
             client: Pharo3.0
             allowfailure: false
-         - gs_version: 3.5.8
+          - gs_version: 3.5.8
             test: Client
             client: Pharo3.0
             allowfailure: false
-         - gs_version: 3.6.0
+          - gs_version: 3.6.0
             test: Client
             client: Pharo3.0
             allowfailure: false
-         - gs_version: 3.6.3
+          - gs_version: 3.6.3
             test: Client
             client: Pharo3.0
             allowfailure: false
-         - gs_version: 3.6.5
+          - gs_version: 3.6.5
             test: Client
             client: Pharo3.0
             allowfailure: false          
+
     env:
       GS_VERSION: ${{ matrix.gs_version }}
       TEST: ${{ matrix.test }}

.github/workflows/ci-UpgradeTests.yml

@@ -49,7 +49,7 @@ jobs:
          - gs_version: 3.6.5
            upgrade_from: 3.6.4
            allowfailure: false
-     env:
+      env:
       GS_VERSION: ${{ matrix.gs_version }}
       TEST: ${{ matrix.test }}
       UPGRADE_FROM: ${{ matrix.upgrade_from }}