ci: improve pipeline

Author: deandreamatias

.github/workflows/base.yaml

@@ -14,10 +14,6 @@ on:
 jobs:
   build:
     runs-on: macos-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        channel: [stable]
 
     steps:
       - uses: actions/checkout@v3
@@ -30,7 +26,7 @@ jobs:
       - name: Flutter action
         uses: subosito/flutter-action@v2
         with:
-          channel: ${{ matrix.channel }}
+          channel: 'stable'
 
       - name: Install dependencies
         run: flutter pub get

example/android/build.gradle

@@ -6,7 +6,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -21,8 +21,6 @@ allprojects {
 rootProject.buildDir = '../build'
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
-}
-subprojects {
     project.evaluationDependsOn(':app')
 }