build(deps): bump bibtexparser from 1.4.0 to 1.4.1 in /dblp-fetcher

Bumps [bibtexparser](https://github.com/sciunto-org/python-bibtexparser) from 1.4.0 to 1.4.1.
- [Release notes](https://github.com/sciunto-org/python-bibtexparser/releases)
- [Changelog](https://github.com/sciunto-org/python-bibtexparser/blob/main/CHANGELOG)
- [Commits](sciunto-org/python-bibtexparser@v1.4.0...v1.4.1)

---
updated-dependencies:
- dependency-name: bibtexparser
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

dblp-fetcher/poetry.lock

@@ -9,7 +9,7 @@ dblp-fetcher = "dblp_fetcher.main:main"
 
 [tool.poetry.dependencies]
 python = "^3.10"
-bibtexparser = "^1.4.0"
+bibtexparser = "^1.4.1"
 google-api-python-client = "^2.101.0"
 google-auth-httplib2 = "^0.1.1"
 google-auth-oauthlib = "^1.1.0"