Fix matrix variables

.github/workflows/main.yml

@@ -112,8 +112,6 @@ jobs:
             fabric_api_url: https://cdn.modrinth.com/data/P7dR8mSH/versions/rXcvWJT5/fabric-api-0.105.4%2B1.21.2.jar
             packtest_url: https://cdn.modrinth.com/data/XsKUhp45/versions/IE7ohvmX/packtest-1.9-beta1-mc1.21.2.jar
     name: 'test-${{ matrix.version }}'
-    env:
-      VERSION: ${{ matrix.version }}
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
@@ -142,6 +140,7 @@ jobs:
       - name: Build all modules for tests
         run: poetry run beet -p beet-test.yaml -l ${{ env.LOG_LEVEL }} build
         env:
+          VERSION: ${{ matrix.version }}
           LOG_LEVEL: ${{ runner.debug == 1 && 'DEBUG' || 'INFO'}}
 
       - name: Setup Java
@@ -152,10 +151,10 @@ jobs:
 
       - name: Download server files
         run: |
-          curl -o server.jar ${{ matrix.test_fabric_server }}
+          curl -o server.jar ${{ matrix.fabric_server_url }}
           mkdir mods
-          curl -o mods/fabric-api.jar ${{ matrix.test_fabric_api }}
-          curl -o mods/packtest.jar ${{ matrix.test_packtest }}
+          curl -o mods/fabric-api.jar ${{ matrix.fabric_api_url }}
+          curl -o mods/packtest.jar ${{ matrix.packtest_url }}
 
       - name: Copy packs to world
         run: |