main: bump plugin to 1.0.2-dev

Making sure the releaser works as we intend to with the makefiles
changes related to the docs. So we release a pre-version of the plugin,
to be followed by a proper numbered one immediately after this.

main.go

@@ -18,7 +18,7 @@ import (
 
 var (
 	// Version is the main version number that is being run at the moment.
-	Version = "1.0.1"
+	Version = "1.0.2"
 
 	// VersionPrerelease is A pre-release marker for the Version. If this is ""
 	// (empty string) then it means that it is a final release. Otherwise, this