Bump appcompat from 1.4.2 to 1.5.1

Bumps appcompat from 1.4.2 to 1.5.1.

---
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>

app/build.gradle

@@ -229,7 +229,7 @@ dependencies {
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'com.google.android.material:material:1.7.0'
     implementation 'com.jakewharton:disklrucache:2.0.2'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'androidx.webkit:webkit:1.5.0'
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.exifinterface:exifinterface:1.3.5'