build(deps): bump google-auth-library to 1.18.0 (#1793)

* build(deps): bump google-auth-library to 1.18.0

* fix: update dependencies.properties to auth 1.18.0

---------

Co-authored-by: Min Zhu <[email protected]>

Author: burkedavison

gapic-generator-java-pom-parent/pom.xml

@@ -27,7 +27,7 @@
         consistent across modules in this repository -->
     <javax.annotation-api.version>1.3.2</javax.annotation-api.version>
     <grpc.version>1.55.1</grpc.version>
-    <google.auth.version>1.17.0</google.auth.version>
+    <google.auth.version>1.18.0</google.auth.version>
     <gson.version>2.10.1</gson.version>
     <guava.version>32.0.1-jre</guava.version>
     <!--  On next protobuf upgrade (to 3.23.3 or higher),

gax-java/dependencies.properties

@@ -40,8 +40,8 @@ version.io_grpc=1.55.1
 #   2) Replace all characters which are neither alphabetic nor digits with the underscore ('_') character
 maven.com_google_api_grpc_proto_google_common_protos=com.google.api.grpc:proto-google-common-protos:2.15.0
 maven.com_google_api_grpc_grpc_google_common_protos=com.google.api.grpc:grpc-google-common-protos:2.15.0
-maven.com_google_auth_google_auth_library_oauth2_http=com.google.auth:google-auth-library-oauth2-http:1.17.0
-maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-auth-library-credentials:1.17.0
+maven.com_google_auth_google_auth_library_oauth2_http=com.google.auth:google-auth-library-oauth2-http:1.18.0
+maven.com_google_auth_google_auth_library_credentials=com.google.auth:google-auth-library-credentials:1.18.0
 maven.io_opencensus_opencensus_api=io.opencensus:opencensus-api:0.31.1
 maven.io_opencensus_opencensus_contrib_grpc_metrics=io.opencensus:opencensus-contrib-grpc-metrics:0.31.1
 maven.io_opencensus_opencensus_contrib_http_util=io.opencensus:opencensus-contrib-http-util:0.31.1