Bump github.com/hashicorp/packer-plugin-sdk from 0.2.7 to 0.2.8 (#11391)

Bumps [github.com/hashicorp/packer-plugin-sdk](https://github.com/hashicorp/packer-plugin-sdk) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/hashicorp/packer-plugin-sdk/releases)
- [Changelog](https://github.com/hashicorp/packer-plugin-sdk/blob/main/CHANGELOG.md)
- [Commits](https://github.com/hashicorp/packer-plugin-sdk/compare/v0.2.7...v0.2.8)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/packer-plugin-sdk
  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

@@ -25,7 +25,7 @@ require (
 	github.com/hashicorp/hcl/v2 v2.10.1
 	github.com/hashicorp/hcp-sdk-go v0.13.1-0.20211004174420-0f36fadb8a34
 	github.com/hashicorp/packer-plugin-amazon v1.0.4
-	github.com/hashicorp/packer-plugin-sdk v0.2.7
+	github.com/hashicorp/packer-plugin-sdk v0.2.8
 	github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869
 	github.com/klauspost/compress v1.13.5 // indirect
 	github.com/klauspost/pgzip v1.2.5

go.sum

@@ -553,8 +553,9 @@ github.com/hashicorp/memberlist v0.2.2 h1:5+RffWKwqJ71YPu9mWsF7ZOscZmwfasdA8kbdC
 github.com/hashicorp/memberlist v0.2.2/go.mod h1:MS2lj3INKhZjWNqd3N0m3J+Jxf3DAOnAH9VT3Sh9MUE=
 github.com/hashicorp/packer-plugin-amazon v1.0.4 h1:S60aRXa93U2Im/zUtHPzhEyVAx6C3MwffytRQQG7pNc=
 github.com/hashicorp/packer-plugin-amazon v1.0.4/go.mod h1:+jTH+VY38rN5RH78TU4MbuczRAqs1t4gmaLTUKGfkY8=
-github.com/hashicorp/packer-plugin-sdk v0.2.7 h1:L7mfLg+gGnqN3z8vEG4YojVsbhYJrNcimvOSIuCN6qA=
 github.com/hashicorp/packer-plugin-sdk v0.2.7/go.mod h1:ii9ub5UNAp30RGod3i3W8qj7wA+H7kpURnD+Jt7oDkQ=
+github.com/hashicorp/packer-plugin-sdk v0.2.8 h1:743RCKQmpiiCo4R+Xs0fO1fMNkpi4VdGfX0tZ6aNdUg=
+github.com/hashicorp/packer-plugin-sdk v0.2.8/go.mod h1:ii9ub5UNAp30RGod3i3W8qj7wA+H7kpURnD+Jt7oDkQ=
 github.com/hashicorp/serf v0.9.5 h1:EBWvyu9tcRszt3Bxp3KNssBMP1KuHWyO51lz9+786iM=
 github.com/hashicorp/serf v0.9.5/go.mod h1:UWDWwZeL5cuWDJdl0C6wrvrUwEqtQ4ZKBKKENpqIUyk=
 github.com/hashicorp/vault/api v1.0.5-0.20200519221902-385fac77e20f/go.mod h1:euTFbi2YJgwcju3imEt919lhJKF68nN1cQPq3aA+kBE=