Hotfix 4.4.6

[k8thekat]

Update 4.4.6

• changes to AMP_server_cog.py
  • Added except discord.errors.NotFound
  • Removed all server_display_update.stop() calls to prevent the task loop from exiting. Thanks @HunterAP and @FeminalPanda#7879
• changes to discordbot.py
  • Fixed typo in /bot utils clear reply message.
• changes to banner_creator.py
  • Fixed typo in _validate_image()
• changes to whitelist_cog.py
  • Changed message for reply regarding Auto-Whitelist being False when a user uses /whitelist request to better inform players/staff.
  • Fixed typo in whitelist request message that displays the Buttons/View
• changes to amp_minecraft.py
  • Changed logic in check_whitelist() method for validation.
• changes to AMP.py
  • Added type hinting to getWhitelist() method
  • Added Exception raising when a Server fails to be added to the DB
• changes to utils_embeds.py
  • Changed layout of server_status_embed() embed fields for clarity on Instances vs Applications. Thanks @FeminalPanda#7879
  • Changed layout of server_display_embed() embed fields for clarity on Instances vs Applications. Thanks @FeminalPanda#7879
• changes to DB.py
  • Updated to 2.7
  • Fixed typo in server_regex_pattern_table_creation SQL statement; this is addressed when updating DB to v2.7