Update manifest.json

Author: maykar

custom_components/plex_assistant/manifest.json

@@ -6,8 +6,8 @@
   "codeowners": ["@maykar"],
   "requirements": [
     "gTTs",
-    "pychromecast>=5.0.0",
+    "pychromecast",
     "fuzzywuzzy==0.16.0",
-    "plexapi>=3.4.0"
+    "plexapi"
   ]
 }