HPCC-20208 Need newer version of libcouchbase to work with OpenSSL1.1 / Ubuntu 18.04

Update to 2.9.3

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>

plugins/couchbase/CMakeLists.txt

@@ -29,11 +29,11 @@ IF ( COUCHBASEEMBED )
     if(APPLE)
         set(LIBCOUCHBASE_LIB ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so)
         set(LIBCOUCHBASE_LIB_SONAME ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so.2)
-        set(LIBCOUCHBASE_LIB_REAL ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so.2.0.38)
+        set(LIBCOUCHBASE_LIB_REAL ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so.2.0.59)
     else()
         set(LIBCOUCHBASE_LIB ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so)
         set(LIBCOUCHBASE_LIB_SONAME ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so.2)
-        set(LIBCOUCHBASE_LIB_REAL ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so.2.0.38)
+        set(LIBCOUCHBASE_LIB_REAL ${CMAKE_CURRENT_BINARY_DIR}/libcouchbase-build/lib/libcouchbase.so.2.0.59)
     endif()
 
     set(SSL_INC "")

plugins/couchbase/libcouchbase

@@ -1 +1 @@
-Subproject commit 822615ccbeecb9107bc4c02616b41aed6d9938c0
+Subproject commit 3ec427acce0709afeb72f3e88e38a50d18db9353