audacity-freeworld: fix version string (#3340) (#3347)

(cherry picked from commit b26314b)
(cherry picked from commit f45f3e5d9d)

Co-authored-by: sadlerm4 <sad_lerm@hotmail.com>

anda/apps/audacity-freeworld/audacity-freeworld.spec

@@ -1,8 +1,11 @@
 %global __requires_exclude ^lib-.*.so            
 %global __provides_exclude ^lib-.*.so
 
+%global ver Audacity-3.7.1
+%global sanitized_ver %(echo "$( sed 's/Audacity-//' <<< "%{ver}" )")
+
 Name:    audacity-freeworld
-Version: Audacity.3.7.1
+Version: %{sanitized_ver}
 Release: 1%?dist
 Summary: Multitrack audio editor
 License: GPLv2

anda/apps/audacity-freeworld/update.rhai

@@ -1 +1 @@
-rpm.version(gh("audacity/audacity"));
+rpm.version(gh_tag("audacity/audacity"));