Update the Gradle Wrapper and Android Gradle Plugin

The current verion of AGP warns it doesn't support Android API 32 [1].

The wrapper was upgraded with ([instructions](https://docs.gradle.org/current/userguide/gradle_wrapper.html#sec:upgrading_wrapper)):
```shell
$ ./gradlew wrapper --gradle-version 7.4.2 --distribution-type all
```

[1]
```
WARNING:We recommend using a newer Android Gradle plugin to use compileSdk = 32

This Android Gradle plugin (7.0.3) was tested up to compileSdk = 31

This warning can be suppressed by adding
    android.suppressUnsupportedCompileSdk=32
    to this project's gradle.properties

    The build will continue, but you are strongly encouraged to update your project to
    use a newer Android Gradle Plugin that has been tested with compileSdk = 32
```

#minor-release

PiperOrigin-RevId: 451893214

build.gradle

@@ -17,7 +17,7 @@ buildscript {
         mavenCentral()
         mavenCentral()
     }
     }
     dependencies {
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:7.2.1'
         classpath 'com.google.android.gms:strict-version-matcher-plugin:1.2.2'
         classpath 'com.google.android.gms:strict-version-matcher-plugin:1.2.2'
     }
     }
 }
 }

gradle/wrapper/gradle-wrapper.properties

 distributionBase=GRADLE_USER_HOME
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
 zipStorePath=wrapper/dists