chore(deps): bump androidx.appcompat:appcompat from 1.6.1 to 1.7.0 in…

… /tutorials/kotlin/Polygons (#1627)

chore(deps): bump androidx.appcompat:appcompat

Bumps androidx.appcompat:appcompat from 1.6.1 to 1.7.0.

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

tutorials/kotlin/Polygons/app/build.gradle

@@ -32,7 +32,7 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'com.google.android.gms:play-services-maps:18.2.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'