chore: fix list of enabled-by-default plugins in 1.5 (missing GA global-floating-action-button and 3 TP marketplace plugins) (#1162)

Signed-off-by: Nick Boldt <[email protected]>

Author: nickboldt

modules/dynamic-plugins/con-preinstalled-dynamic-plugins.adoc

@@ -2,7 +2,7 @@
 
 = Preinstalled dynamic plugins
 
-{product} is preinstalled with a selection of dynamic plugins. 
+{product} is preinstalled with a selection of dynamic plugins.
 //For a complete list of dynamic plugins that are included in this release of {product-short}, see the xref:rhdh-supported-plugins[Dynamic plugins support matrix].
 
 The following preinstalled dynamic plugins are enabled by default:
@@ -14,7 +14,11 @@ The following preinstalled dynamic plugins are enabled by default:
 * `@backstage/plugin-techdocs-module-addons-contrib`
 * `@backstage/plugin-techdocs`
 * `@red-hat-developer-hub/backstage-plugin-dynamic-home-page`
+* `@red-hat-developer-hub/backstage-plugin-global-floating-action-button`
 * `@red-hat-developer-hub/backstage-plugin-global-header`
+* `@red-hat-developer-hub/backstage-plugin-catalog-backend-module-marketplace`
+* `@red-hat-developer-hub/backstage-plugin-marketplace-backend`
+* `@red-hat-developer-hub/backstage-plugin-marketplace`
 
 The dynamic plugins that require custom configuration are disabled by default.