Merge pull request #56 from christosgalano/dependabot/pip/main/pytest-cov-gte-4.0.0-and-lt-6.1.0

Update pytest-cov requirement from <5.1.0,>=4.0.0 to >=4.0.0,<6.1.0

Author: christosgalano

src/test-requirements.txt

@@ -1,4 +1,4 @@
 httpx>=0.23.0,<0.30.0
 black>=22.10.0,<25.0.0
 pytest>=7.2.2,<9.0.0
-pytest-cov>=4.0.0,<5.1.0
+pytest-cov>=4.0.0,<6.1.0