add GTP and Diameter protocol extensions for k6

Co-authored-by: Takeru Hayasaka <[email protected]>

Author: x86taka

registry.yaml

@@ -157,3 +157,20 @@
   versions:
     - "v0.1.10"
     - "v0.1.11"
+
+- module: github.com/bbsakura/xk6-gtp
+  description: GTP (GPRS Tunneling Protocol) extension for k6
+  tier: community
+  imports:
+    - k6/x/gtpv2
+  versions:
+    - "v0.1.1"
+
+- module: github.com/bbsakura/xk6-diameter
+  description: Diameter protocol extension for k6
+  tier: community
+  imports:
+    - k6/x/diameter
+  versions:
+    - "v0.1.1"
+