Remove python-codecov (#63)

python-codecov has been yanked from pypi repositories. References to
python-codecov in poetry will be removed.

This is part of MON-13290.

Signed-off-by: Jerson Dumalaon <[email protected]>

Author: jdumalaonITRS

poetry.lock

@@ -12,7 +12,6 @@ python = "^3.6.8"
 twine = "^3.8"
 pytest = "^7.0.1"
 pytest-cov = "^3.0.0"
-codecov = "^2.1.12"
 black = "^22.6.0"
 flake8 = "^4.0.1"