updated elementary to 6.1

quickget

@@ -231,7 +231,7 @@ function releases_debian() {
 }
 
 function releases_elementary() {
-    echo 6.0
+    echo 6.1
 }
 
 function releases_freebsd(){
@@ -742,10 +742,9 @@ function get_elementary() {
     local URL=""
     local B66tim=""
 
-
     validate_release "releases_elementary"
     B66tim=$(date +%s | base64 )
-    ISO="elementaryos-${RELEASE}-stable.20211130.iso"
+    ISO="elementaryos-${RELEASE}-stable.20211218-rc.iso"
     # TODO:  derive region from geoIP
     URL="https://ams3.dl.elementary.io/download/${B66tim}=/${ISO}"
     web_get "${URL}" "${VM_PATH}"