ci: Install zsh

Really need that brace glob

.github/actions/setup/action.yml

@@ -1,14 +1,18 @@
-name: "Setup environment"
-description: "Set up Java environment"
+name: Setup environment
+description: Set up Java environment
 runs:
-  using: "composite"
+  using: composite
   steps:
-    - name: "Validate gradle"
+    - name: Validate Gradle
       uses: gradle/wrapper-validation-action@v1
-    - name: "Setup JDK"
+    - name: Setup JDK
       uses: actions/setup-java@v3
       with:
         distribution: "temurin"
         java-version: 17
-    - shell: bash
-      run: chmod +x ./gradlew
+    - name: Making sure gradlew is executable
+      shell: bash
+      run: chmod +x ./gradlew
+    - name: Install zsh
+      shell: bash
+      run: sudo apt-get update; sudo apt-get install zsh

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
     - name: Build LibreExpFix
       run: ./gradlew build
     - name: Move needed jar files
-      shell: bash
+      shell: zsh {0}
       run: mkdir jars && cp versions/*/build/libs/*-(fabric|forge|neoforge).jar jars/
     - name: Upload build folder
       uses: actions/upload-artifact@v3