Bump appcompat from 1.3.1 to 1.4.1 in /android

Bumps appcompat from 1.3.1 to 1.4.1.

---
updated-dependencies:
- dependency-name: androidx.appcompat:appcompat
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

android/build.gradle

@@ -50,7 +50,7 @@ android {
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation('com.journeyapps:zxing-android-embedded:4.3.0') { transitive = false }
-    implementation 'androidx.appcompat:appcompat:1.3.1'
+    implementation 'androidx.appcompat:appcompat:1.4.1'
     implementation 'com.google.zxing:core:3.4.1'
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }