build(deps): bump github.com/bep/imagemeta from 0.12.0 to 0.12.1

Bumps [github.com/bep/imagemeta](https://github.com/bep/imagemeta) from 0.12.0 to 0.12.1.
- [Release notes](https://github.com/bep/imagemeta/releases)
- [Commits](bep/imagemeta@v0.12.0...v0.12.1)

---
updated-dependencies:
- dependency-name: github.com/bep/imagemeta
  dependency-version: 0.12.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/bep/golibsass v1.2.0
 	github.com/bep/goportabletext v0.1.0
 	github.com/bep/helpers v0.6.0
-	github.com/bep/imagemeta v0.12.0
+	github.com/bep/imagemeta v0.12.1
 	github.com/bep/lazycache v0.8.0
 	github.com/bep/logg v0.4.0
 	github.com/bep/mclib v1.20400.20402

go.sum

@@ -160,8 +160,8 @@ github.com/bep/goportabletext v0.1.0 h1:8dqym2So1cEqVZiBa4ZnMM1R9l/DnC1h4ONg4J5k
 github.com/bep/goportabletext v0.1.0/go.mod h1:6lzSTsSue75bbcyvVc0zqd1CdApuT+xkZQ6Re5DzZFg=
 github.com/bep/helpers v0.6.0 h1:qtqMCK8XPFNM9hp5Ztu9piPjxNNkk8PIyUVjg6v8Bsw=
 github.com/bep/helpers v0.6.0/go.mod h1:IOZlgx5PM/R/2wgyCatfsgg5qQ6rNZJNDpWGXqDR044=
-github.com/bep/imagemeta v0.12.0 h1:ARf+igs5B7pf079LrqRnwzQ/wEB8Q9v4NSDRZO1/F5k=
-github.com/bep/imagemeta v0.12.0/go.mod h1:23AF6O+4fUi9avjiydpKLStUNtJr5hJB4rarG18JpN8=
+github.com/bep/imagemeta v0.12.1 h1:43sIg/XJhXLVOo6troJFj9dyUr1jH+VN2UjO4/l26cQ=
+github.com/bep/imagemeta v0.12.1/go.mod h1:23AF6O+4fUi9avjiydpKLStUNtJr5hJB4rarG18JpN8=
 github.com/bep/lazycache v0.8.0 h1:lE5frnRjxaOFbkPZ1YL6nijzOPPz6zeXasJq8WpG4L8=
 github.com/bep/lazycache v0.8.0/go.mod h1:BQ5WZepss7Ko91CGdWz8GQZi/fFnCcyWupv8gyTeKwk=
 github.com/bep/logg v0.4.0 h1:luAo5mO4ZkhA5M1iDVDqDqnBBnlHjmtZF6VAyTp+nCQ=