build(deps): bump github.com/dreampuf/mermaid.go from 0.0.39 to 0.0.40

Bumps [github.com/dreampuf/mermaid.go](https://github.com/dreampuf/mermaid.go) from 0.0.39 to 0.0.40.
- [Release notes](https://github.com/dreampuf/mermaid.go/releases)
- [Commits](https://github.com/dreampuf/mermaid.go/compare/v0.0.39...v0.0.40)

---
updated-dependencies:
- dependency-name: github.com/dreampuf/mermaid.go
  dependency-version: 0.0.40
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.sum

@@ -31,8 +31,8 @@ github.com/dlclark/regexp2 v1.11.4 h1:rPYF9/LECdNymJufQKmri9gV604RvvABwgOA8un7yA
 github.com/dlclark/regexp2 v1.11.4/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/dop251/goja v0.0.0-20240927123429-241b342198c2 h1:Ux9RXuPQmTB4C1MKagNLme0krvq8ulewfor+ORO/QL4=
 github.com/dop251/goja v0.0.0-20240927123429-241b342198c2/go.mod h1:MxLav0peU43GgvwVgNbLAj1s/bSGboKkhuULvq/7hx4=
-github.com/dreampuf/mermaid.go v0.0.39 h1:K7R+FaAOxKd32/yic9SVz0u9bedS5nV/6nUgGnKdJuY=
-github.com/dreampuf/mermaid.go v0.0.39/go.mod h1:xBmQWWnPFQl7HIfEz+KnZ+BpXPJl9qXe9aISIPJGsAM=
+github.com/dreampuf/mermaid.go v0.0.40 h1:7YUvQFaAR/snbkZtl27JbifT/3bGNURBIVfOnPQKuCE=
+github.com/dreampuf/mermaid.go v0.0.40/go.mod h1:9jSzOKzV59UX8Gc9EJ5xuiJeldHpTEmKxF2pwu42r2g=
 github.com/go-json-experiment/json v0.0.0-20260214004413-d219187c3433 h1:vymEbVwYFP/L05h5TKQxvkXoKxNvTpjxYKdF1Nlwuao=
 github.com/go-json-experiment/json v0.0.0-20260214004413-d219187c3433/go.mod h1:tphK2c80bpPhMOI4v6bIc2xWywPfbqi1Z06+RcrMkDg=
 github.com/go-sourcemap/sourcemap v2.1.4+incompatible h1:a+iTbH5auLKxaNwQFg0B+TCYl6lbukKPc7b5x0n1s6Q=