internal/rosa/azalea: replace binding token

This replaces the '*' placeholder with a less confusing '#'.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/package/flex.az

@@ -3,7 +3,7 @@ package flex {
 	website = "https://github.com/westes/flex";
 	anitya = 819;
 
-	version* = "2.6.4";
+	version# = "2.6.4";
 	source = remoteGitHubRelease {
 		suffix = "westes/flex";
 		tag = "v"+version;