Bump github.com/ProtonMail/gopenpgp/v2 from 2.8.0 to 2.8.1

Bumps [github.com/ProtonMail/gopenpgp/v2](https://github.com/ProtonMail/gopenpgp) from 2.8.0 to 2.8.1.
- [Release notes](https://github.com/ProtonMail/gopenpgp/releases)
- [Changelog](https://github.com/ProtonMail/gopenpgp/blob/v2.8.1/CHANGELOG.md)
- [Commits](ProtonMail/gopenpgp@v2.8.0...v2.8.1)

---
updated-dependencies:
- dependency-name: github.com/ProtonMail/gopenpgp/v2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -7,14 +7,14 @@ module github.com/wneessen/go-mail-middleware
 go 1.20
 
 require (
-	github.com/ProtonMail/gopenpgp/v2 v2.8.0
+	github.com/ProtonMail/gopenpgp/v2 v2.8.1
 	github.com/emersion/go-msgauth v0.6.8
 	github.com/wneessen/go-mail v0.5.2
 	golang.org/x/text v0.20.0
 )
 
 require (
-	github.com/ProtonMail/go-crypto v1.1.0 // indirect
+	github.com/ProtonMail/go-crypto v1.1.3 // indirect
 	github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f // indirect
 	github.com/cloudflare/circl v1.3.7 // indirect
 	github.com/pkg/errors v0.9.1 // indirect

go.sum

@@ -1,9 +1,9 @@
-github.com/ProtonMail/go-crypto v1.1.0 h1:OnlSGxXflfrWJESDsGQOmACNQRM9IflG3q8XTrOqvbE=
-github.com/ProtonMail/go-crypto v1.1.0/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
+github.com/ProtonMail/go-crypto v1.1.3 h1:nRBOetoydLeUb4nHajyO2bKqMLfWQ/ZPwkXqXxPxCFk=
+github.com/ProtonMail/go-crypto v1.1.3/go.mod h1:rA3QumHc/FZ8pAHreoekgiAbzpNsfQAosU5td4SnOrE=
 github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f h1:tCbYj7/299ekTTXpdwKYF8eBlsYsDVoggDAuAjoK66k=
 github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f/go.mod h1:gcr0kNtGBqin9zDW9GOHcVntrwnjrK+qdJ06mWYBybw=
-github.com/ProtonMail/gopenpgp/v2 v2.8.0 h1:WvMv3CMcFsqKSM4/Qf8sf3tgyQkzDqQmoSE49bnBuP4=
-github.com/ProtonMail/gopenpgp/v2 v2.8.0/go.mod h1:qb2GUSnmA9ipBW5GVtCtEhkummSlqs2A8Ar3S0HBgSY=
+github.com/ProtonMail/gopenpgp/v2 v2.8.1 h1:WGE1THOhOnLurL0+N4BOlLkIhjEO7YVZgmpgyDHN56A=
+github.com/ProtonMail/gopenpgp/v2 v2.8.1/go.mod h1:4PUgqGSQjd7HldUbAgMmC69+Gv6DO8NomCNi0y8+BTc=
 github.com/cloudflare/circl v1.3.7 h1:qlCDlTPz2n9fu58M0Nh1J/JzcFpfgkFHHX3O35r5vcU=
 github.com/cloudflare/circl v1.3.7/go.mod h1:sRTcRWXGLrKw6yIGJ+l7amYJFfAXbZG0kBSc8r4zxgA=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=