chore(deps): bump singer-sdk from 0.38.0 to 0.39.0

Bumps [singer-sdk](https://github.com/meltano/sdk) from 0.38.0 to 0.39.0.
- [Release notes](https://github.com/meltano/sdk/releases)
- [Changelog](https://github.com/meltano/sdk/blob/main/CHANGELOG.md)
- [Commits](meltano/sdk@v0.38.0...v0.39.0)

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

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

pyproject.toml

@@ -12,7 +12,7 @@ license = "Apache-2.0"
 
 [tool.poetry.dependencies]
 python = ">=3.8,<3.12"
-singer-sdk = { version="~=0.38.0" }
+singer-sdk = { version="~=0.39.0" }
 fsspec = "~=2024.6.1"
 s3fs = { version = "~=2024.6.1", optional = true}
 fs-s3fs = { version = "~=1.1.1", optional = true}
@@ -26,7 +26,7 @@ s3=["s3fs", "fs-s3fs"]
 pytest = ">=8"
 ruff = ">=0.5.0"
 black = ">=24.4.2"
-singer-sdk = { version="~=0.38.0", extras = ["testing"] }
+singer-sdk = { version="~=0.39.0", extras = ["testing"] }
 
 [tool.mypy]
 python_version = "3.12"