chore(deps): bump github.com/google/go-jsonnet from 0.21.0 to 0.22.0 (#386)

Bumps [github.com/google/go-jsonnet](https://github.com/google/go-jsonnet) from 0.21.0 to 0.22.0.
- [Release notes](https://github.com/google/go-jsonnet/releases)
- [Commits](google/go-jsonnet@v0.21.0...v0.22.0)

---
updated-dependencies:
- dependency-name: github.com/google/go-jsonnet
  dependency-version: 0.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/prometheus-community/fortigate_exporter
 go 1.25.0
 
 require (
-	github.com/google/go-jsonnet v0.21.0
+	github.com/google/go-jsonnet v0.22.0
 	github.com/prometheus/client_golang v1.23.2
 	go.yaml.in/yaml/v2 v2.4.4
 )

go.sum

@@ -8,8 +8,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
-github.com/google/go-jsonnet v0.21.0 h1:43Bk3K4zMRP/aAZm9Po2uSEjY6ALCkYUVIcz9HLGMvA=
-github.com/google/go-jsonnet v0.21.0/go.mod h1:tCGAu8cpUpEZcdGMmdOu37nh8bGgqubhI5v2iSk3KJQ=
+github.com/google/go-jsonnet v0.22.0 h1:o0bOAIE+9SIfRZ7FXQPuta0mHLLE0AwbY/L5GTH5CH8=
+github.com/google/go-jsonnet v0.22.0/go.mod h1:pLhKpu0/ODjL2Zev4y+CmCoHKAgONT1gSLQyriuYh9w=
 github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
 github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=