build(deps): bump github.com/pion/rtp from 1.8.1 to 1.8.2 (#2415)

Bumps [github.com/pion/rtp](https://github.com/pion/rtp) from 1.8.1 to 1.8.2.
- [Release notes](https://github.com/pion/rtp/releases)
- [Changelog](https://github.com/pion/rtp/blob/master/.goreleaser.yml)
- [Commits](https://github.com/pion/rtp/compare/v1.8.1...v1.8.2)

---
updated-dependencies:
- dependency-name: github.com/pion/rtp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -21,7 +21,7 @@ require (
 	github.com/pion/ice/v2 v2.3.11
 	github.com/pion/interceptor v0.1.19
 	github.com/pion/rtcp v1.2.10
-	github.com/pion/rtp v1.8.1
+	github.com/pion/rtp v1.8.2
 	github.com/pion/sdp/v3 v3.0.6
 	github.com/pion/webrtc/v3 v3.2.20
 	github.com/stretchr/testify v1.8.4

go.sum

@@ -134,8 +134,9 @@ github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
 github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
 github.com/pion/rtcp v1.2.10 h1:nkr3uj+8Sp97zyItdN60tE/S6vk4al5CPRR6Gejsdjc=
 github.com/pion/rtcp v1.2.10/go.mod h1:ztfEwXZNLGyF1oQDttz/ZKIBaeeg/oWbRYqzBM9TL1I=
-github.com/pion/rtp v1.8.1 h1:26OxTc6lKg/qLSGir5agLyj0QKaOv8OP5wps2SFnVNQ=
 github.com/pion/rtp v1.8.1/go.mod h1:pBGHaFt/yW7bf1jjWAoUjpSNoDnw98KTMg+jWWvziqU=
+github.com/pion/rtp v1.8.2 h1:oKMM0K1/QYQ5b5qH+ikqDSZRipP5mIxPJcgcvw5sH0w=
+github.com/pion/rtp v1.8.2/go.mod h1:pBGHaFt/yW7bf1jjWAoUjpSNoDnw98KTMg+jWWvziqU=
 github.com/pion/sctp v1.8.5/go.mod h1:SUFFfDpViyKejTAdwD1d/HQsCu+V/40cCs2nZIvC3s0=
 github.com/pion/sctp v1.8.8 h1:5EdnnKI4gpyR1a1TwbiS/wxEgcUWBHsc7ILAjARJB+U=
 github.com/pion/sctp v1.8.8/go.mod h1:igF9nZBrjh5AtmKc7U30jXltsFHicFCXSmWA2GWRaWs=