[WOR-1448]: Bump com.google.auth:google-auth-library-oauth2-http

Bumps com.google.auth:google-auth-library-oauth2-http from 0.25.5 to 1.23.0.

---
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>

buffer-clienttests/build.gradle

@@ -25,7 +25,7 @@ dependencies {
         slf4j = "2.0.7"
         hamcrest = "2.1"
 
-        googleOauth2 = "0.25.5"
+        googleOauth2 = "1.23.0"
 
         bufferServiceClient = "0.4.3-SNAPSHOT"
         testRunner = "0.2.0-SNAPSHOT"