Retry ALL THE THINGS, and always send sonarqube

.github/workflows/tests.yml

@@ -49,6 +49,7 @@ jobs:
           emulator-build: 7425822
           script: ./gradlew theCodeCoverageReport --stacktrace $CI_GRADLE_ARG_PROPERTIES
       - run: ./gradlew sonarqube $CI_GRADLE_ARG_PROPERTIES
+        if: always() # upload even if test suite fails, will be missing coverage report (but will also report coverage drop and quality gate will kick in)
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/InstrumentedTest.kt

@@ -19,10 +19,15 @@ package org.matrix.android.sdk
 import android.content.Context
 import androidx.test.core.app.ApplicationProvider
 import org.junit.Rule
+import org.matrix.android.sdk.common.RetryTestRule
 import org.matrix.android.sdk.test.shared.createTimberTestRule
 
 interface InstrumentedTest {
 
+    @Rule
+    fun retryTestRule() = RetryTestRule(3)
+
+
     @Rule
     fun timberTestRule() = createTimberTestRule()