fix(deps): re-add reload4j as a dependency in bigtable-hbase-beam (#3985)

This is needed because the HBaseMutationCoder uses HBase's ProtobufUtil whose class initializer will (via a chain of class initializers) end up invoking the class initializer for mapred.JobConf, which will try to set the default log4j Level.

Change-Id: I5c707089e592f847460479ce2692411a7d56ca3c

Author: igorbernstein2

bigtable-dataflow-parent/bigtable-hbase-beam/pom.xml

@@ -93,10 +93,6 @@ limitations under the License.
           <groupId>org.slf4j</groupId>
           <artifactId>slf4j-log4j12</artifactId>
         </exclusion>
-        <exclusion>
-          <groupId>ch.qos.reload4j</groupId>
-          <artifactId>reload4j</artifactId>
-        </exclusion>
 
         <!-- google-cloud-bigtable pulls in a newer version of this, but we want to match beam's version-->
         <exclusion>
@@ -192,12 +188,6 @@ limitations under the License.
       <version>${junit.version}</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>ch.qos.reload4j</groupId>
-      <artifactId>reload4j</artifactId>
-      <version>${reload4j.version}</version>
-      <scope>test</scope>
-    </dependency>
   </dependencies>
 
   <profiles>