deps: update dependency com.google.auto.value:auto-value to v1.8.2 (#242)

Co-authored-by: Elliotte Rusty Harold <elharo@users.noreply.github.com>
Co-authored-by: Neenu Shaji <Neenu1995@users.noreply.github.com>
Co-authored-by: gcf-merge-on-green[bot] <60162190+gcf-merge-on-green[bot]@users.noreply.github.com>

Author: 4 people

build.gradle

@@ -43,7 +43,7 @@ ext {
   // Shortcuts for libraries we are using
   libraries = [
       javax_annotations: 'javax.annotation:javax.annotation-api:1.3.2',
-      auto_value: 'com.google.auto.value:auto-value:1.8.1',
+      auto_value: 'com.google.auto.value:auto-value:1.8.2',
       auto_value_annotations: 'com.google.auto.value:auto-value-annotations:1.8.2',
       guava: 'com.google.guava:guava:30.1.1-android',
       jsr305: 'com.google.code.findbugs:jsr305:3.0.2',