Bump github.com/BurntSushi/toml in the go-modules group

Bumps the go-modules group with 1 update: [github.com/BurntSushi/toml](https://github.com/BurntSushi/toml).


Updates `github.com/BurntSushi/toml` from 1.5.0 to 1.6.0
- [Release notes](https://github.com/BurntSushi/toml/releases)
- [Commits](BurntSushi/toml@v1.5.0...v1.6.0)

---
updated-dependencies:
- dependency-name: github.com/BurntSushi/toml
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-modules
...

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

Author: dependabot[bot]

go.mod

@@ -3,7 +3,7 @@ module github.com/gocsaf/csaf/v3
 go 1.24.9
 
 require (
-	github.com/BurntSushi/toml v1.5.0
+	github.com/BurntSushi/toml v1.6.0
 	github.com/Intevation/gval v1.3.0
 	github.com/Intevation/jsonpath v0.2.1
 	github.com/ProtonMail/gopenpgp/v2 v2.9.0

go.sum

@@ -1,5 +1,5 @@
-github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
-github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
+github.com/BurntSushi/toml v1.6.0 h1:dRaEfpa2VI55EwlIW72hMRHdWouJeRF7TPYhI+AUQjk=
+github.com/BurntSushi/toml v1.6.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/Intevation/gval v1.3.0 h1:+Ze5sft5MmGbZrHj06NVUbcxCb67l9RaPTLMNr37mjw=
 github.com/Intevation/gval v1.3.0/go.mod h1:xmGyGpP5be12EL0P12h+dqiYG8qn2j3PJxIgkoOHO5o=
 github.com/Intevation/jsonpath v0.2.1 h1:rINNQJ0Pts5XTFEG+zamtdL7l9uuE1z0FBA+r55Sw+A=