Bump appcompat from 1.4.1 to 1.4.2 (ChuckerTeam#830)

Bumps appcompat from 1.4.1 to 1.4.2.

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

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build.gradle

@@ -6,7 +6,7 @@ buildscript {
 
         // Google libraries
         activityVersion = '1.4.0'
-        appCompatVersion = '1.4.1'
+        appCompatVersion = '1.4.2'
         constraintLayoutVersion = '2.1.4'
         materialComponentsVersion = '1.5.0'
         roomVersion = '2.4.1'