CI updates: move Squeak back

Johan Brichau · Johan Brichau · commit 269986e66d29 · 2022-04-09T16:53:41.000+02:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -8,17 +8,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-10, Pharo64-9.0, Pharo64-8.0, Pharo64-7.0, Pharo-6.1, GemStone64-3.6.3, GemStone64-3.5.7, GemStone64-3.4.5, GemStone64-3.3.9, GemStone64-3.2.17, GemStone64-3.1.0.6 ]
+        smalltalk: [ Pharo64-10, Pharo64-9.0, Pharo64-8.0, Pharo64-7.0, Pharo-6.1, GemStone64-3.6.3, GemStone64-3.5.7, GemStone64-3.4.5, GemStone64-3.3.9, GemStone64-3.2.17, GemStone64-3.1.0.6, Squeak64-5.3, Squeak64-5.2, Squeak64-5.1 ]
         experimental: [ false ]
         include:
           - smalltalk: Squeak64-trunk
             experimental: true
-          - smalltalk: Squeak64-5.3
-            experimental: true
-          - smalltalk: Squeak64-5.2
-            experimental: true
-          - smalltalk: Squeak64-5.1
-            experimental: true
     continue-on-error: ${{ matrix.experimental }}
     name: ${{ matrix.smalltalk }}
     steps:
