Update go.mod version to 1.20

Sean-Der · thatsnotright · commit 014fb6cb6267 · 2024-09-02T09:53:08.000-06:00
Relates to pion/webrtc#2869
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/pion/interceptor
 
-go 1.19
+go 1.20
 
 require (
 	github.com/pion/logging v0.2.2
