[flutter_tools] Don't try to execute gradle wrapper out of /tmp (#56706)

packages/flutter_tools/lib/src/cache.dart

@@ -111,7 +111,7 @@ class Cache {
       _artifacts.add(MaterialFonts(this));
 
       _artifacts.add(GradleWrapper(this));
-      _artifacts.add(AndroidMavenArtifacts());
+      _artifacts.add(AndroidMavenArtifacts(this));
       _artifacts.add(AndroidGenSnapshotArtifacts(this));
       _artifacts.add(AndroidInternalBuildArtifacts(this));
 
@@ -990,12 +990,15 @@ class AndroidInternalBuildArtifacts extends EngineCachedArtifact {
 
 /// A cached artifact containing the Maven dependencies used to build Android projects.
 class AndroidMavenArtifacts extends ArtifactSet {
-  AndroidMavenArtifacts() : super(DevelopmentArtifact.androidMaven);
+  AndroidMavenArtifacts(this.cache) : super(DevelopmentArtifact.androidMaven);
+
+  final Cache cache;
 
   @override
   Future<void> update() async {
-    final Directory tempDir =
-        globals.fs.systemTempDirectory.createTempSync('flutter_gradle_wrapper.');
+    final Directory tempDir = cache.getRoot().createTempSync(
+      'flutter_gradle_wrapper.',
+    );
     gradleUtils.injectGradleWrapperIfNeeded(tempDir);
 
     final Status status = globals.logger.startProgress('Downloading Android Maven dependencies...',

packages/flutter_tools/test/general.shard/cache_test.dart

@@ -370,12 +370,15 @@ void main() {
     });
 
     test('development artifact', () async {
-      final AndroidMavenArtifacts mavenArtifacts = AndroidMavenArtifacts();
+      final AndroidMavenArtifacts mavenArtifacts = AndroidMavenArtifacts(mockCache);
       expect(mavenArtifacts.developmentArtifact, DevelopmentArtifact.androidMaven);
     });
 
     testUsingContext('update', () async {
-      final AndroidMavenArtifacts mavenArtifacts = AndroidMavenArtifacts();
+      final Directory cacheRoot = globals.fs.directory('/bin/cache')
+        ..createSync(recursive: true);
+      when(mockCache.getRoot()).thenReturn(cacheRoot);
+      final AndroidMavenArtifacts mavenArtifacts = AndroidMavenArtifacts(mockCache);
       expect(mavenArtifacts.isUpToDate(), isFalse);
 
       final Directory gradleWrapperDir = globals.fs.systemTempDirectory.createTempSync('flutter_cache_test_gradle_wrapper.');