Fix compilation errors

Author: chronoxor

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

@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: windows-latest
     env:
-      JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
+      JAVA_HOME: ${{ JAVA_HOME_21_X64 }}
     steps:
       - uses: actions/checkout@v4
 

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

@@ -12,7 +12,7 @@ jobs:
       run:
         shell: msys2 {0}
     env:
-      JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
+      JAVA_HOME: ${{ JAVA_HOME_21_X64 }}
     steps:
       - uses: actions/checkout@v4
 

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

@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: windows-latest
     env:
-      JAVA_HOME: ${{ env.JAVA_HOME_21_X64 }}
+      JAVA_HOME: ${{ JAVA_HOME_21_X64 }}
     steps:
       - uses: actions/checkout@v4