add RSA support to crystal-community/jwt

Author: stakach

views/website/libraries/25-Crystal.json

@@ -19,9 +19,9 @@
         "hs256": true,
         "hs384": true,
         "hs512": true,
-        "rs256": false,
-        "rs384": false,
-        "rs512": false,
+        "rs256": true,
+        "rs384": true,
+        "rs512": true,
         "es256": false,
         "es384": false,
         "es512": false,