build(deps): bump dagger.io/dagger in /cmd/firmware-action

Bumps [dagger.io/dagger](https://github.com/dagger/dagger-go-sdk) from 0.19.7 to 0.19.8.
- [Changelog](https://github.com/dagger/dagger-go-sdk/blob/main/CHANGELOG.md)
- [Commits](dagger/dagger-go-sdk@v0.19.7...v0.19.8)

---
updated-dependencies:
- dependency-name: dagger.io/dagger
  dependency-version: 0.19.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

cmd/firmware-action/go.mod

@@ -5,7 +5,7 @@ go 1.24.0
 toolchain go1.24.1
 
 require (
-	dagger.io/dagger v0.19.7
+	dagger.io/dagger v0.19.8
 	github.com/Masterminds/semver v1.5.0
 	github.com/alecthomas/kong v1.13.0
 	github.com/dustin/go-humanize v1.0.1

cmd/firmware-action/go.sum

@@ -1,5 +1,5 @@
-dagger.io/dagger v0.19.7 h1:W7UM4SfBh5DwOzLlx2WGcCr4X9q0yyLf2C3WN9Gozm4=
-dagger.io/dagger v0.19.7/go.mod h1:BjAJWl4Lx7XRW7nooNjBi0ZAC5Ici2pkthkdBIZdbTI=
+dagger.io/dagger v0.19.8 h1:per+AnYnBzyTb9Z2g5Pg79ygkFyW7ijf18n8OcuPh7o=
+dagger.io/dagger v0.19.8/go.mod h1:BjAJWl4Lx7XRW7nooNjBi0ZAC5Ici2pkthkdBIZdbTI=
 dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
 dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/99designs/gqlgen v0.17.81 h1:kCkN/xVyRb5rEQpuwOHRTYq83i0IuTQg9vdIiwEerTs=