go.mod: bump github.com/pelletier/go-toml/v2 from 2.0.9 to 2.1.0

[dependabot]

Bumps github.com/pelletier/go-toml/v2 from 2.0.9 to 2.1.0.

Release notes

Sourced from github.com/pelletier/go-toml/v2's releases.

v2.1.0

This new minor release brings back the commented struct field tag from go-toml v1. It makes it easier to generate default or example configuration files. For instance:

type TLS struct {
	Cipher  string `toml:"cipher"`
	Version string `toml:"version"`
}
type Config struct {
	Host string `toml:"host" comment:"Host IP to connect to."`
	Port int    `toml:"port" comment:"Port of the remote server."`
	Tls  TLS    `toml:"TLS,commented" comment:"Encryption parameters (optional)"`
}
example := Config{
	Host: "127.0.0.1",
	Port: 4242,
	Tls: TLS{
		Cipher:  "AEAD-AES128-GCM-SHA256",
		Version: "TLS 1.3",
	},
}
out, err := toml.Marshal(example)

generates this TOML document:

# Host IP to connect to.
host = '127.0.0.1'
# Port of the remote server.
port = 4242
Encryption parameters (optional)
[TLS]
cipher = 'AEAD-AES128-GCM-SHA256'
version = 'TLS 1.3'

This feature was often mentioned as a blocker to upgrading from go-toml v1. Hopefully bringing it back in scope will help folks make the transition!

An other noteworthy improvement is on type mismatch errors. They now include the human-readable context, and include the struct field name of the faulty value if applicable.

Before:

toml: cannot store TOML string into a Go int

After:

... (truncated)

Commits

• 3175efb encode: fix commented table with comment (#894)
• 9dd7f1a encoder: add back the commented option (#893)
• 4a5c27c decode: fix wrong indention for tables' comments (#892)
• 76cc96f Update LICENSE
• 4835627 Decode: improve errors on integers and strings (#891)
• cef80b9 parser: add raw to integers (#890)
• 4040373 Encode: fix ignored indent of array tables (#889)
• bb026ca Decode: fix panic when parsing '0' as a float (#887)
• f7d9b9b Build riscv64 binaries for linux (#884)
• fac33d6 Add support for Go 1.21 (#885)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)