Update issue templates

.github/ISSUE_TEMPLATE/new-iperf3-server-request.md

@@ -0,0 +1,22 @@
+---
+name: New iPerf3 Server Request
+about: Suggest a new public iPerf3 server to be added to the list.
+title: "[New Server]: "
+labels: Add iperf3-server
+assignees: ''
+
+---
+
+Please provide the technical details of the server:
+
+* **IP / Hostname:** 
+* **Port / Port Range:** (Port ranges are highly preferred to ensure availability)
+* **Speed:** (e.g., 1 Gbps, 10 Gbps)
+* **Options:** `-R` (Reverse / Download), `-6` (IPv6 Support), `-u` (UDP Support)
+* **Continent:** 
+* **Country:** 
+ * **Site:** 
+* **Provider:**
+
+**Testing & Acceptance**
+To ensure reliability, all servers must pass our [testing process](https://github.com/R0GGER/public-iperf3-servers/blob/main/testing_process.md#acceptance).