Bump com.google.code.gson:gson from 2.8.6 to 2.13.0 (#63)

Bumps [com.google.code.gson:gson](https://github.com/google/gson) from 2.8.6 to 2.13.0.
- [Release notes](https://github.com/google/gson/releases)
- [Changelog](https://github.com/google/gson/blob/main/CHANGELOG.md)
- [Commits](google/gson@gson-parent-2.8.6...gson-parent-2.13.0)

---
updated-dependencies:
- dependency-name: com.google.code.gson:gson
  dependency-version: 2.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build.gradle

@@ -102,7 +102,7 @@ dependencies {
     compile "com.google.code.findbugs:jsr305:3.0.2"
     compile 'com.squareup.okhttp3:okhttp:3.14.7'
     compile 'com.squareup.okhttp3:logging-interceptor:3.14.7'
-    compile 'com.google.code.gson:gson:2.8.6'
+    compile 'com.google.code.gson:gson:2.13.0'
     compile 'io.gsonfire:gson-fire:1.8.4'
     compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.10'
     compile 'org.threeten:threetenbp:1.4.3'