Fix discord links

Author: yozik04

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,7 +11,7 @@ Before creating a bug report look into wiki and FAQ page:
 - Wiki: https://github.com/ParadoxAlarmInterface/pai/wiki
 - FAQ: https://github.com/ParadoxAlarmInterface/pai/wiki/FAQ
 - Use search before posting. Maybe your issue was already solved.
-- You can always use https://discord.gg/7BWjravp to ask a quick question.
+- You can always use https://discord.gg/6KaXFtg39r to ask a quick question.
 -->
 
 ## Alarm system

.github/ISSUE_TEMPLATE/usage_question.md

@@ -10,7 +10,7 @@ Before asking a question look into wiki and FAQ page:
 - Wiki: https://github.com/ParadoxAlarmInterface/pai/wiki
 - FAQ: https://github.com/ParadoxAlarmInterface/pai/wiki/FAQ
 - Use search before posting. Maybe your issue was already solved.
-- You can always use https://discord.gg/7BWjravp to ask a quick question.
+- You can always use https://discord.gg/6KaXFtg39r to ask a quick question.
 -->
 
 ## Alarm system

README.md

@@ -1,6 +1,6 @@
 <div align="center">
     <div style="display: flex;">
-        <a href="https://discord.gg/7BWjravp">
+        <a href="https://discord.gg/6KaXFtg39r">
             <img alt="Discord" src="https://img.shields.io/discord/1310653159596888064">
         </a>
         <a href="https://github.com/ParadoxAlarmInterface/pai/actions/workflows/master.yml">
@@ -36,7 +36,7 @@ Support for Magellan, Spectra and EVO panels is very stable. If you find a bug,
 
 For further information and detailed usage refer to the [Wiki](https://github.com/ParadoxAlarmInterface/pai/wiki).
 
-If you are having issues, or wish to discuss new features, join us at our [Discord community](https://discord.gg/7BWjravp/1310653159596888067)
+If you are having issues, or wish to discuss new features, join us at our [Discord community](https://discord.gg/6KaXFtg39r)
 
 On Android, if you install [MQTT Dash](https://play.google.com/store/apps/details?id=net.routix.mqttdash), and [follow the instructions](https://github.com/ParadoxAlarmInterface/pai/wiki#mqtt-dash) you will automatically get a panel like this:
 ![mqtt_dash](https://user-images.githubusercontent.com/497717/52603920-d4984d80-2e60-11e9-9772-578b10576b3c.jpg)