[#427] Change CQL wire protocol to move the JSONB type

Summary:
Since JSONB is not yet supported by Apache Cassandra, we would like to
move JSONB to a enum value which is far away from the existing range so
as to not conflict with future types added by Cassandra.

Test Plan: Jenkins, org.yb.cql.TestJson

Reviewers: mihnea, robert

Reviewed By: robert

Subscribers: kannan, yql

Differential Revision: https://phabricator.dev.yugabyte.com/D5264

README.md

@@ -165,7 +165,7 @@ using our driver by adding the following Maven dependency to your application:
 <dependency>
   <groupId>com.yugabyte</groupId>
   <artifactId>cassandra-driver-core</artifactId>
-  <version>3.2.0-yb-16</version>
+  <version>3.2.0-yb-17</version>
 </dependency>
 ```
 

java/pom.xml

@@ -76,8 +76,8 @@
 
     <!-- Library dependencies -->
     <async.version>1.4.1</async.version>
-    <cassandra-driver-core.version>3.2.0-yb-16</cassandra-driver-core.version>
-    <spark-cassandra-connector.version>2.0.5-yb-6</spark-cassandra-connector.version>
+    <cassandra-driver-core.version>3.2.0-yb-17</cassandra-driver-core.version>
+    <spark-cassandra-connector.version>2.0.5-yb-7</spark-cassandra-connector.version>
     <lz4.version>1.3.0</lz4.version>
     <snappy.version>1.1.4</snappy.version>
     <commons-cli.version>1.2</commons-cli.version>

src/yb/yql/cql/cqlserver/cql_message.h

@@ -622,12 +622,12 @@ class ResultResponse : public CQLResponse {
         TIME      = 0x0012, // Since V4
         SMALLINT  = 0x0013, // Since V4
         TINYINT   = 0x0014, // Since V4
-        JSONB     = 0x0019,
         LIST      = 0x0020,
         MAP       = 0x0021,
         SET       = 0x0022,
         UDT       = 0x0030,
-        TUPLE     = 0x0031
+        TUPLE     = 0x0031,
+        JSONB     = 0x0080  // Yugabyte specific types start here
       };
 
       Id id = Id::CUSTOM;