Bump play-services-base from 18.0.1 to 18.1.0

Bumps play-services-base from 18.0.1 to 18.1.0.

---
updated-dependencies:
- dependency-name: com.google.android.gms:play-services-base
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

app/build.gradle

@@ -333,7 +333,7 @@ dependencies {
     spotbugsPlugins 'com.h3xstream.findsecbugs:findsecbugs-plugin:1.12.0'
     spotbugsPlugins 'com.mebigfatguy.fb-contrib:fb-contrib:7.4.7'
 
-    gplayImplementation 'com.google.android.gms:play-services-base:18.0.1'
+    gplayImplementation 'com.google.android.gms:play-services-base:18.1.0'
     gplayImplementation "com.google.firebase:firebase-messaging:23.0.5"
 
     // implementation 'androidx.activity:activity-ktx:1.4.0'