Revert "add maven config for new grpc module"

This reverts commit 7769d80.

Author: jainsahab

google-cloud-datastore-bom/pom.xml

@@ -54,11 +54,6 @@
         <artifactId>google-cloud-datastore</artifactId>
         <version>2.17.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-datastore:current} -->
       </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-cloud-datastore-v1</artifactId>
-        <version>2.17.5</version><!-- {x-version-update:grpc-google-cloud-datastore-v1:current} -->
-      </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-datastore-admin-v1</artifactId>

google-cloud-datastore/pom.xml

@@ -18,10 +18,6 @@
     <site.installationModule>google-cloud-datastore</site.installationModule>
   </properties>
   <dependencies>
-    <dependency>
-      <groupId>com.google.api.grpc</groupId>
-      <artifactId>grpc-google-cloud-datastore-v1</artifactId>
-    </dependency>
     <dependency>
       <groupId>com.google.api.grpc</groupId>
       <artifactId>grpc-google-cloud-datastore-admin-v1</artifactId>

grpc-google-cloud-datastore-v1/pom.xml

@@ -176,11 +176,6 @@
         <artifactId>proto-google-cloud-datastore-v1</artifactId>
         <version>0.108.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-datastore-v1:current} -->
       </dependency>
-      <dependency>
-        <groupId>com.google.api.grpc</groupId>
-        <artifactId>grpc-google-cloud-datastore-v1</artifactId>
-        <version>2.17.5</version><!-- {x-version-update:grpc-google-cloud-datastore-v1:current} -->
-      </dependency>
       <dependency>
         <groupId>com.google.cloud.datastore</groupId>
         <artifactId>datastore-v1-proto-client</artifactId>
@@ -271,7 +266,6 @@
 
   <modules>
     <module>google-cloud-datastore</module>
-    <module>grpc-google-cloud-datastore-v1</module>
     <module>grpc-google-cloud-datastore-admin-v1</module>
     <module>proto-google-cloud-datastore-v1</module>
     <module>proto-google-cloud-datastore-admin-v1</module>