build: change iga.yml name back

Decided that the name "software release archiver", while being more
descriptive, was also a bit too ambiguous. Going back to the original
name.

Author: mhucka

.github/workflows/iga.yml

@@ -36,7 +36,7 @@ env:
   all_metadata:  false
   debug:         true
 
-name: Software release archiver
+name: InvenioRDM GitHub Archiver
 on:
   release:
     types: [published]