chore(deps): bump github.com/mattn/go-shellwords from 1.0.11 to 1.0.12

Bumps [github.com/mattn/go-shellwords](https://github.com/mattn/go-shellwords) from 1.0.11 to 1.0.12.
- [Release notes](https://github.com/mattn/go-shellwords/releases)
- [Commits](mattn/go-shellwords@v1.0.11...v1.0.12)

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

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

go.mod

@@ -20,7 +20,7 @@ require (
 	github.com/gosuri/uitable v0.0.4
 	github.com/jmoiron/sqlx v1.3.4
 	github.com/lib/pq v1.10.4
-	github.com/mattn/go-shellwords v1.0.11
+	github.com/mattn/go-shellwords v1.0.12
 	github.com/mitchellh/copystructure v1.2.0
 	github.com/opencontainers/image-spec v1.0.2
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2

go.sum

@@ -660,8 +660,8 @@ github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-shellwords v1.0.3/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
-github.com/mattn/go-shellwords v1.0.11 h1:vCoR9VPpsk/TZFW2JwK5I9S0xdrtUq2bph6/YjEPnaw=
-github.com/mattn/go-shellwords v1.0.11/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
+github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebGE2xrk=
+github.com/mattn/go-shellwords v1.0.12/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
 github.com/mattn/go-sqlite3 v1.14.6 h1:dNPt6NO46WmLVt2DLNpwczCmdV5boIZ6g/tlDrlRUbg=
 github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=