update go-coap to v3.1.0

Author: jkralik

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/karrick/tparse/v2 v2.8.2
 	github.com/pion/dtls/v2 v2.1.6-0.20230104045405-f40c61d83b5f
 	github.com/pion/logging v0.2.2
-	github.com/plgd-dev/go-coap/v3 v3.0.3-0.20230123090312-5b0e865e1c9b
+	github.com/plgd-dev/go-coap/v3 v3.1.0
 	github.com/plgd-dev/kit/v2 v2.0.0-20211006190727-057b33161b90
 	github.com/stretchr/testify v1.8.1
 	github.com/ugorji/go/codec v1.2.8

go.sum

@@ -108,10 +108,8 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/plgd-dev/go-coap/v2 v2.0.4-0.20200819112225-8eb712b901bc/go.mod h1:+tCi9Q78H/orWRtpVWyBgrr4vKFo2zYtbbxUllerBp4=
 github.com/plgd-dev/go-coap/v2 v2.4.1-0.20210517130748-95c37ac8e1fa/go.mod h1:rA7fc7ar+B/qa+Q0hRqv7yj/EMtIlmo1l7vkQGSrHPU=
-github.com/plgd-dev/go-coap/v3 v3.0.3-0.20230121103825-14ba775a45eb h1:Dztn2rGm5kHUH9H0kA81+hxhuszJe1bb32gF1AvQ3og=
-github.com/plgd-dev/go-coap/v3 v3.0.3-0.20230121103825-14ba775a45eb/go.mod h1:938jYRLj4dAkcHeCWD72xV8eAy/4VleLX7xdJVvE6ck=
-github.com/plgd-dev/go-coap/v3 v3.0.3-0.20230123090312-5b0e865e1c9b h1:prGZGdK5yOJZFS3W9o/M0trC6KyZdaSuOlM6mdoxeVo=
-github.com/plgd-dev/go-coap/v3 v3.0.3-0.20230123090312-5b0e865e1c9b/go.mod h1:938jYRLj4dAkcHeCWD72xV8eAy/4VleLX7xdJVvE6ck=
+github.com/plgd-dev/go-coap/v3 v3.1.0 h1:nY9ITnINmUl0BBgzQWAk3dA4hPSjNRT/ienQ6pjp+sc=
+github.com/plgd-dev/go-coap/v3 v3.1.0/go.mod h1:Gexp+NwPVWlgOL4hRlovETjsB8V8BDXMRveIOHeQrHc=
 github.com/plgd-dev/kit v0.0.0-20200819113605-d5fcf3e94f63/go.mod h1:Yl9zisyXfPdtP9hTWlJqjJYXmgU/jtSDKttz9/CeD90=
 github.com/plgd-dev/kit/v2 v2.0.0-20211006190727-057b33161b90 h1:TC1HJ/UbyflJFPvaOdGmNZ5TeFGex1/dyr9urNGLy7M=
 github.com/plgd-dev/kit/v2 v2.0.0-20211006190727-057b33161b90/go.mod h1:Z7oKFLSGQjdi8eInxwFCs0tSApuEM1o0qNck+sJYp4M=