Bump github.com/labstack/echo/v4 from 4.6.1 to 4.6.3 (#1685)

Bumps [github.com/labstack/echo/v4](https://github.com/labstack/echo) from 4.6.1 to 4.6.3.
- [Release notes](https://github.com/labstack/echo/releases)
- [Changelog](https://github.com/labstack/echo/blob/master/CHANGELOG.md)
- [Commits](https://github.com/labstack/echo/compare/v4.6.1...v4.6.3)

---
updated-dependencies:
- dependency-name: github.com/labstack/echo/v4
  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

@@ -20,7 +20,7 @@ require (
 	github.com/jpillora/backoff v1.0.0
 	github.com/keybase/go-keybase-chat-bot v0.0.0-20211201215354-ee4b23828b55
 	github.com/kyokomi/emoji/v2 v2.2.8
-	github.com/labstack/echo/v4 v4.6.1
+	github.com/labstack/echo/v4 v4.6.3
 	github.com/lrstanley/girc v0.0.0-20211023233735-147f0ff77566
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20211016222428-79310a412696
@@ -75,7 +75,7 @@ require (
 	github.com/kettek/apng v0.0.0-20191108220231-414630eed80f // indirect
 	github.com/klauspost/compress v1.13.6 // indirect
 	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	github.com/labstack/gommon v0.3.0 // indirect
+	github.com/labstack/gommon v0.3.1 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
 	github.com/mattermost/go-i18n v1.11.1-0.20211013152124-5c415071e404 // indirect
 	github.com/mattermost/ldap v0.0.0-20201202150706-ee0e6284187d // indirect