Bump com.android.tools:r8 from 8.2.42 to 8.2.47 (#2636)

Bumps com.android.tools:r8 from 8.2.42 to 8.2.47.

---
updated-dependencies:
- dependency-name: com.android.tools:r8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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shrinker-test/pom.xml

@@ -218,7 +218,7 @@
               but it appears that can be ignored -->
             <groupId>com.android.tools</groupId>
             <artifactId>r8</artifactId>
-            <version>8.2.42</version>
+            <version>8.2.47</version>
           </dependency>
         </dependencies>
       </plugin>