Merge pull request #1211 from nextcloud/dependabot/gradle/com.google.android-flexbox-2.0.1

Bump flexbox from 1.1.1 to 2.0.1

app/build.gradle

@@ -182,7 +182,7 @@ dependencies {
     implementation "androidx.work:work-runtime:${workVersion}"
     implementation "androidx.work:work-rxjava2:${workVersion}"
     androidTestImplementation "androidx.work:work-testing:${workVersion}"
-    implementation 'com.google.android:flexbox:1.1.1'
+    implementation 'com.google.android:flexbox:2.0.1'
     implementation ('com.gitlab.bitfireAT:dav4jvm:f2078bc846', {
         exclude group: 'org.ogce', module: 'xpp3'	// Android comes with its own XmlPullParser
     })