Fix compilation errors

Author: chronoxor

.github/workflows/build-windows-mingw.yml

@@ -8,6 +8,8 @@ on:
 jobs:
   build:
     runs-on: windows-latest
+    env:
+      JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/build-windows-msys2.yml

@@ -11,6 +11,8 @@ jobs:
     defaults:
       run:
         shell: msys2 {0}
+    env:
+      JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/build-windows-vs.yml

@@ -8,6 +8,8 @@ on:
 jobs:
   build:
     runs-on: windows-latest
+    env:
+      JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
     steps:
       - uses: actions/checkout@v4
 
@@ -23,8 +25,6 @@ jobs:
           gil update
 
       - name: "Build"
-        env:
-          JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
         run: |
           cd build
           ./vs.bat