Bump github.com/mattn/go-mastodon from 0.0.5 to 0.0.6

Bumps [github.com/mattn/go-mastodon](https://github.com/mattn/go-mastodon) from 0.0.5 to 0.0.6.
- [Release notes](https://github.com/mattn/go-mastodon/releases)
- [Commits](https://github.com/mattn/go-mastodon/compare/v0.0.5...v0.0.6)

---
updated-dependencies:
- dependency-name: github.com/mattn/go-mastodon
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -5,7 +5,7 @@ go 1.15
 require (
 	github.com/jedib0t/go-pretty/v6 v6.4.3
 	github.com/kr/pretty v0.1.0 // indirect
-	github.com/mattn/go-mastodon v0.0.5
+	github.com/mattn/go-mastodon v0.0.6
 	github.com/microcosm-cc/bluemonday v1.0.21
 	github.com/muesli/goprogressbar v0.2.0
 	github.com/spf13/cobra v1.6.1

go.sum

@@ -17,8 +17,8 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/mattn/go-mastodon v0.0.5 h1:P0e1/R2v3ho6kM7BUW0noQm8gAqHE0p8Gq1TMapIVAc=
-github.com/mattn/go-mastodon v0.0.5/go.mod h1:cg7RFk2pcUfHZw/IvKe1FUzmlq5KnLFqs7eV2PHplV8=
+github.com/mattn/go-mastodon v0.0.6 h1:lqU1sOeeIapaDsDUL6udDZIzMb2Wqapo347VZlaOzf0=
+github.com/mattn/go-mastodon v0.0.6/go.mod h1:cg7RFk2pcUfHZw/IvKe1FUzmlq5KnLFqs7eV2PHplV8=
 github.com/mattn/go-runewidth v0.0.13 h1:lTGmDsbAYt5DmK6OnoV7EuIF1wEIFAcxld6ypU4OSgU=
 github.com/mattn/go-runewidth v0.0.13/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/microcosm-cc/bluemonday v1.0.21 h1:dNH3e4PSyE4vNX+KlRGHT5KrSvjeUkoNPwEORjffHJg=