deps: update dependency com.google.http-client:google-http-client-bom to v1.33.0 (#374)

Author: renovate-bot

pom.xml

@@ -59,7 +59,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.google.http.version>1.32.1</project.google.http.version>
+    <project.google.http.version>1.33.0</project.google.http.version>
     <project.junit.version>4.12</project.junit.version>
     <project.guava.version>28.1-android</project.guava.version>
     <project.appengine.version>1.9.77</project.appengine.version>