downgrade back to gradle 6.9

.github/workflows/build-windows.yml

@@ -43,7 +43,7 @@ jobs:
               exit -1
           }
 
-      - name: check Atrium's -android.jar can be dexed
+      - name: check Atrium's -jvm.jar can be dexed
         run: ATRIUM_ANDROID_JAR="$PWD/android-jar-cache/android.jar" ./gradlew checkDexer
         shell: bash
 

build.gradle

@@ -282,7 +282,6 @@ configure(subprojects - toolProjects) {
     }
 }
 
-
 apply from: 'gradle/scripts/check-dexer.gradle'
 apply from: 'gradle/scripts/gh-pages.gradle'
 apply from: 'gradle/scripts/jacoco-multi-project.gradle'

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists