Revert "Bumps Docs to 8.17.3 (#3175)" (#3179)

Author: KOTungseth

shared/versions/stack/8.17.asciidoc

@@ -1,12 +1,12 @@
-:version:                8.17.3
+:version:                8.17.2
 ////
 bare_version never includes -alpha or -beta
 ////
-:bare_version:           8.17.3
-:logstash_version:       8.17.3
-:elasticsearch_version:  8.17.3
-:kibana_version:         8.17.3
-:apm_server_version:     8.17.3
+:bare_version:           8.17.2
+:logstash_version:       8.17.2
+:elasticsearch_version:  8.17.2
+:kibana_version:         8.17.2
+:apm_server_version:     8.17.2
 // branch is 8.17 instead of 8.x for long-term linking purposes
 :branch:                 8.17
 :minor-version:          8.17