rg: artist only if credit differs

src/main.sh

@@ -85,6 +85,7 @@ if [ "${1:-}" = "--internal-list-releases-fresh" ]; then
 fi
 
 if [ "${1:-}" = "--internal-list-releases" ]; then
+  name=$(mb_artist "$2" | $JQ -r '.name')
   mb_artist_releasegroups "$2" |
     $JQ -r '."release-groups"[] | [
   .id,
@@ -96,7 +97,9 @@ if [ "${1:-}" = "--internal-list-releases" ]; then
   ] | join("\t")' |
     awk \
       -F "\t" \
+      -v artist="$name" \
       -v format_release="$FORMAT_RELEASE" \
+      -v format_release_w_artist="$FORMAT_RELEASE_W_ARTIST" \
       -v format_year="$FORMAT_YEAR" \
       -v format_album="$FORMAT_TYPE_ALBUM" \
       -v format_single="$FORMAT_TYPE_SINGLE" \