Bump com.google.auth:google-auth-library-oauth2-http

Bumps com.google.auth:google-auth-library-oauth2-http from 0.26.0 to 1.20.0.

---
updated-dependencies:
- dependency-name: com.google.auth:google-auth-library-oauth2-http
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -69,7 +69,7 @@
         <dependency>
             <groupId>com.google.auth</groupId>
             <artifactId>google-auth-library-oauth2-http</artifactId>
-            <version>0.26.0</version>
+            <version>1.20.0</version>
         </dependency>
         <dependency>
             <groupId>com.google.http-client</groupId>