chore(deps): bump singer-sdk from 0.15.0 to 0.16.0

Bumps [singer-sdk](https://github.com/meltano/sdk) from 0.15.0 to 0.16.0.
- [Release notes](https://github.com/meltano/sdk/releases)
- [Changelog](https://github.com/meltano/sdk/blob/main/CHANGELOG.md)
- [Commits](meltano/sdk@v0.15.0...v0.16.0)

---
updated-dependencies:
- dependency-name: singer-sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -18,7 +18,7 @@ documentation = "https://github.com/MeltanoLabs/meltano-map-transform#readme"
 
 [tool.poetry.dependencies]
 python = "<3.11,>=3.7.1"
-singer-sdk = "0.15.0"
+singer-sdk = "0.16.0"
 
 [tool.poetry.dev-dependencies]
 black = {version = "^22.12", allow-prereleases = true}