docs(getting-started): update stackablectl op install output

Author: NickLarsenNZ

docs/modules/zookeeper/examples/getting_started/code/install_output.txt

@@ -1,4 +1,4 @@
-[INFO ] Installing commons operator in version 0.0.0-dev
-[INFO ] Installing secret operator in version 0.0.0-dev
-[INFO ] Installing listener operator in version 0.0.0-dev
-[INFO ] Installing zookeeper operator in version 0.0.0-dev
+Installed commons={{ versions.commons }} operator
+Installed secret={{ versions.secret }} operator
+Installed listener={{ versions.listener }} operator
+Installed zookeeper={{ versions.zookeeper }} operator

docs/modules/zookeeper/examples/getting_started/code/install_output.txt.j2

@@ -1,4 +1,4 @@
-[INFO ] Installing commons operator in version {{ versions.commons }}
-[INFO ] Installing secret operator in version {{ versions.secret }}
-[INFO ] Installing listener operator in version {{ versions.listener }}
-[INFO ] Installing zookeeper operator in version {{ versions.zookeeper }}
+Installed commons={{ versions.commons }} operator
+Installed secret={{ versions.secret }} operator
+Installed listener={{ versions.listener }} operator
+Installed zookeeper={{ versions.zookeeper }} operator