fix：升级 Flutter 3.44.9级相关插件

android/gradle.properties

@@ -1,3 +1,15 @@
 org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
+# This builtInKotlin flag was added automatically by Flutter migrator
+android.builtInKotlin=false
+# This newDsl flag was added automatically by Flutter migrator
+android.newDsl=false
+# AGP 9.0.1 predates API 37 but builds against it correctly; suppress its
+# informational compatibility warning until Flutter ships a newer AGP template.
+android.suppressUnsupportedCompileSdk=37,37.0
+# U-Verify ships obfuscated verification bytecode that AGP 9/R8 cannot fully
+# analyse. Keep app shrinking enabled, but route this vendor SDK family through
+# D8 just as the verified reference project does.
+systemProp.com.android.tools.r8.experimentalPartialShrinkingIncludePatterns=**
+systemProp.com.android.tools.r8.experimentalPartialShrinkingExcludePatterns=com.mobile.auth.**,com.nirvana.**,com.cmic.**,com.umeng.umverify.**,com.unicom.**,com.a.a.**