chore(deps): bump github.com/bwmarrin/discordgo from 0.28.1 to 0.29.0 (#197)

Bumps [github.com/bwmarrin/discordgo](https://github.com/bwmarrin/discordgo) from 0.28.1 to 0.29.0.
- [Release notes](https://github.com/bwmarrin/discordgo/releases)
- [Commits](https://github.com/bwmarrin/discordgo/compare/v0.28.1...v0.29.0)

---
updated-dependencies:
- dependency-name: github.com/bwmarrin/discordgo
  dependency-version: 0.29.0
  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>

go.mod

@@ -5,7 +5,7 @@ go 1.24
 toolchain go1.24.2
 
 require (
-	github.com/bwmarrin/discordgo v0.28.1
+	github.com/bwmarrin/discordgo v0.29.0
 	github.com/chasefleming/elem-go v0.30.0
 	github.com/dave-gray101/v2keyauth v0.0.0-20240624150259-c45d584d25e2
 	github.com/donseba/go-htmx v1.12.0