HPCC-8951 Incorrect extension for proxy plugins

Missed one change

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

plugins/proxies/CMakeLists.txt

@@ -14,6 +14,6 @@
 #    limitations under the License.
 ################################################################################
 
-install ( FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib_saltlib.eclmod DESTINATION plugins COMPONENT Runtime)
-install ( FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib_metaphone.eclmod DESTINATION plugins COMPONENT Runtime)
+install ( FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib_saltlib.ecllib DESTINATION plugins COMPONENT Runtime)
+install ( FILES ${CMAKE_CURRENT_SOURCE_DIR}/lib_metaphone.ecllib DESTINATION plugins COMPONENT Runtime)