[Flutter] VSCode에서 빌드할때 How to fix “unexpected element <queries> found in <manifest>” error? 오류 발생 조치

1) app >> build.gradle

classpath 'com.android.tools.build:gradle:3.5.0' 를
classpath 'com.android.tools.build:gradle:4.0.1' 로 변경

2) android >> gradle >> wrapper >> gradle-wrapper.properties

distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip 를 distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip 로 변경

3) 변경된 build.gradle 적용하기

./gradlew --refresh-dependencies