Fix CI (#2971)

* test new tests

* add actions/checkout

* move checkout earlier

* use haxelib 4.0.3

* switch over to lix-less actions

* move haxelib dir

* combine run tasks

* try checkout@v3

* add name, spacing and remove old code

.github/workflows/main.yml

@@ -12,18 +12,28 @@ jobs:
   build:
     strategy:
       matrix:
-        haxe-version: ["4.2.5", stable, nightly]
+        haxe-version: ["4.2.5", "4.3.3", latest]
         target: [html5, hl, neko, flash, cpp]
       fail-fast: false
     runs-on: ubuntu-latest
     steps:
     - run: sudo apt-get update
-    - uses: lix-pm/setup-lix@master
-    - uses: actions/checkout@v2
-    - run: haxelib dev flixel .
-    - uses: HaxeFlixel/setup-flixel@master
+
+    - uses: actions/checkout@v3
+
+    - uses: krdlab/setup-haxe@v1
       with:
         haxe-version: ${{matrix.haxe-version}}
+
+    - name: "Configure Haxelib"
+      run: |
+        haxelib setup /home/runner/haxe/haxelib/
+        haxelib install haxelib 4.0.3
+        haxelib dev flixel .
+    
+    - uses: HaxeFlixel/setup-flixel@master
+      with:
+        haxe-version: current
         flixel-versions: dev
         test-location: local
         target: ${{matrix.target}}