Fix Docker Deploy and other minor fixes

* Update Reference to old support chat by @xditya
* Fix Docker Deploy
* Update Telethon layer to latest
* closes #321

Co-Authored-By: Danish <danish@ultroid.tech>
Co-Authored-By: TechiError <error@notavailable.live>
Co-Authored-By: Aditya <me@xditya.me>
Co-Authored-By: Amit Sharma <48654350+buddhhu@users.noreply.github.com>

assistant/initial.py

@@ -38,7 +38,7 @@ STRINGS = {
   - `{HNDLR}help`
   - `{HNDLR}cmds`""",
     5: """• **For Any Other Query or Suggestion**
-  - Move to **@UltroidSupport**.
+  - Move to **@UltroidSupportChat**.
 
 • Thanks for Reaching till END.""",
 }

assistant/inlinestuff.py

@@ -31,7 +31,7 @@ from . import _ult_cache
 SUP_BUTTONS = [
     [
         Button.url("• Repo •", url="https://github.com/TeamUltroid/Ultroid"),
-        Button.url("• Support •", url="t.me/UltroidSupport"),
+        Button.url("• Support •", url="t.me/ultroidsupportchat"),
     ],
 ]