fix(fedora): only list available editions where a release is selected

fixes quickemu-project#1493

quickget

@@ -211,6 +211,7 @@ function handle_missing() {
     # Handle odd missing Fedora combinations
     case "${OS}" in
         fedora)
+            # First we need to handle the Beta naming kludge
             if [[ "${RELEASE}" == "41_Beta" ]]; then
                 NRELEASE="41"
                 else
@@ -713,7 +714,11 @@ function releases_fedora() {
 
 function editions_fedora() {
     #shellcheck disable=SC2046,SC2005
-    echo $(web_pipe "https://getfedora.org/releases.json" | jq -r 'map(select(.arch=="x86_64" and .variant!="Labs" and .variant!="IoT" and .variant!="Container" and .variant!="Cloud" and .variant!="Everything"  and .subvariant!="Security" and .subvariant!="Server_KVM" and .subvariant!="SoaS")) | map(.subvariant) | unique | .[]')
+    if [[ -z ${RELEASE} ]]; then
+          echo $(web_pipe "https://getfedora.org/releases.json" | jq -r "map(select(.arch==\"x86_64\" and .variant!=\"Labs\" and .variant!=\"IoT\" and .variant!=\"Container\" and .variant!=\"Cloud\" and .variant!=\"Everything\"  and .subvariant!=\"Security\" and .subvariant!=\"Server_KVM\" and .subvariant!=\"SoaS\")) | map(.subvariant) | unique | .[]")
+    else
+        echo $(web_pipe "https://getfedora.org/releases.json" | jq -r "map(select(.arch==\"x86_64\" and .version==\"${RELEASE/_/ }\" and .variant!=\"Labs\" and .variant!=\"IoT\" and .variant!=\"Container\" and .variant!=\"Cloud\" and .variant!=\"Everything\"  and .subvariant!=\"Security\" and .subvariant!=\"Server_KVM\" and .subvariant!=\"SoaS\")) | map(.subvariant) | unique | .[]")
+    fi
 }
 
 function releases_freebsd() {