Fix forum links.

Author: brocaar

CONTRIBUTING.md

@@ -3,7 +3,7 @@
 There are a couple of ways to get involved:
 
 * Join the discussions:
-    * LoRa Server project forum [https://community.chirpstack.io/](https://community.chirpstack.io/)
+    * LoRa Server project forum [https://forum.chirpstack.io/](https://forum.chirpstack.io/)
 * Report bugs or make feature-requests by opening an issue at [https://github.com/brocaar/chirpstack-gateway-bridge/issues](https://github.com/brocaar/chirpstack-gateway-bridge/issues)
 * Help fixing issues or improve documentation by creating pull-requests
 

README.md

@@ -38,7 +38,7 @@ The following integrations are provided:
 * [Building from source](https://www.chirpstack.io/gateway-bridge/community/source/)
 * [Contributing](https://www.chirpstack.io/gateway-bridge/community/contribute/)
 * Support
-  * [Community forum](https://community.chirpstack.io)
+  * [Community forum](https://forum.chirpstack.io)
   * [Bug or feature requests](https://github.com/brocaar/chirpstack-gateway-bridge/issues)
 
 ## Sponsors

docs/content/community/contribute.md

@@ -12,7 +12,7 @@ description: Information how you can contribute to the ChirpStack Gateway Bridge
 There are a couple of ways to get involved:
 
 * Join the discussions:
-    * [ChirpStack Community Forum](https://community.chirpstack.io/)
+    * [ChirpStack Community Forum](https://forum.chirpstack.io/)
 * Report bugs or make feature-requests by opening an issue at [https://github.com/brocaar/chirpstack-gateway-bridge/issues](https://github.com/brocaar/chirpstack-gateway-bridge/issues)
 * Help fixing issues or improve documentation by creating pull-requests
 

docs/content/community/support.md

@@ -17,4 +17,4 @@ this issue has already been reported. If not, please create an issue:
 
 ## Questions
 
-For support questions, please refer to the [ChirpStack Community Forum](https://community.chirpstack.io/).
+For support questions, please refer to the [ChirpStack Community Forum](https://forum.chirpstack.io/).

docs/content/overview/changelog.md

@@ -107,7 +107,7 @@ expose a location in the stats message.
 Documentation (and configuration) references to the managed
 packet-forwarder configuration have been removed. The feature itself is still
 available and will stay available until the next major release.
-Please refer to [this forum discussion](https://community.chirpstack.io/t/who-is-using-the-gateway-profile-how-are-you-using-it/5091)
+Please refer to [this forum discussion](https://forum.chirpstack.io/t/who-is-using-the-gateway-profile-how-are-you-using-it/5091)
 for more background.
 
 ## v3.0.1