build(deps): bump github.com/sergi/go-diff from 1.1.0 to 1.2.0

Bumps [github.com/sergi/go-diff](https://github.com/sergi/go-diff) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/sergi/go-diff/releases)
- [Commits](https://github.com/sergi/go-diff/compare/v1.1.0...v1.2.0)

---
updated-dependencies:
- dependency-name: github.com/sergi/go-diff
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -25,7 +25,7 @@ require (
 	github.com/opencontainers/go-digest v1.0.0
 	github.com/opencontainers/image-spec v1.0.2
 	github.com/rs/zerolog v1.26.1
-	github.com/sergi/go-diff v1.1.0
+	github.com/sergi/go-diff v1.2.0
 	github.com/spf13/cobra v1.2.1
 	github.com/spf13/viper v1.8.1
 	github.com/stretchr/testify v1.7.0
@@ -45,7 +45,7 @@ require (
 	golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b
 	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e
 	golang.org/x/tools v0.1.8 // indirect
-	google.golang.org/grpc v1.42.0
+	google.golang.org/grpc v1.43.0
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 )