deps(dev): bump github.com/pion/dtls/v2 from 2.1.5 to 2.2.4 (#1907)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Chad Nehemiah <chad.nehemiah94@gmail.com>

examples/libp2p-in-the-browser/webrtc/go-libp2p-server/go.mod

@@ -67,7 +67,7 @@ require (
 	github.com/opencontainers/runtime-spec v1.0.2 // indirect
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
 	github.com/pion/datachannel v1.5.5 // indirect
-	github.com/pion/dtls/v2 v2.1.5 // indirect
+	github.com/pion/dtls/v2 v2.2.4 // indirect
 	github.com/pion/ice/v2 v2.2.13 // indirect
 	github.com/pion/interceptor v0.1.12 // indirect
 	github.com/pion/logging v0.2.2 // indirect
@@ -82,7 +82,7 @@ require (
 	github.com/pion/transport v0.14.1 // indirect
 	github.com/pion/transport/v2 v2.0.0 // indirect
 	github.com/pion/turn/v2 v2.0.9 // indirect
-	github.com/pion/udp v0.1.1 // indirect
+	github.com/pion/udp v0.1.4 // indirect
 	github.com/pion/webrtc/v3 v3.1.51 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/prometheus/client_golang v1.14.0 // indirect