fix(deps): update dependency io.grpc:grpc-bom to v1.50.1 (googleapis#…

…1819)

pom.xml

@@ -138,7 +138,7 @@
       <dependency>
         <groupId>io.grpc</groupId>
         <artifactId>grpc-bom</artifactId>
-        <version>1.49.2</version>
+        <version>1.50.1</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>