feat: replace codecov with python-coverage-comment

The codecov action has been failing for a few weeks. This replaces the use of codecov with python-coverage-comment, which is the tool used in other private repositories.

Author: michaelroytman

Diff for: .coveragerc

@@ -1,6 +1,7 @@
 [run]
 branch = True
 data_file = .coverage
+relative_files = True
 source=token_utils
 omit =
     test_settings

Diff for: .github/workflows/ci.yml

@@ -38,7 +38,10 @@ jobs:
 
     - name: Run coverage
       if: matrix.python-version == '3.8' && matrix.toxenv == 'django32'
-      uses: codecov/codecov-action@v2
+      uses: py-cov-action/python-coverage-comment-action@v3
       with:
-        flags: unittests
-        fail_ci_if_error: true
+        GITHUB_TOKEN: ${{ github.token }}
+        MINIMUM_GREEN: 95
+        MINIMUM_ORANGE: 84
+        ANNOTATE_MISSING_LINES: true
+        ANNOTATION_TYPE: error

Diff for: requirements/ci.in

@@ -3,3 +3,4 @@
 -c constraints.txt
 
 tox                       # Virtualenv management for tests
+coverage                  # Python code coverage

Diff for: requirements/ci.txt

@@ -10,6 +10,8 @@ chardet==5.2.0
     # via tox
 colorama==0.4.6
     # via tox
+coverage==7.4.4
+    # via -r requirements/ci.in
 distlib==0.3.8
     # via virtualenv
 filelock==3.13.3

Diff for: requirements/dev.txt

@@ -60,6 +60,7 @@ colorama==0.4.6
     #   tox
 coverage[toml]==7.4.4
     # via
+    #   -r requirements/ci.txt
     #   -r requirements/quality.txt
     #   pytest-cov
 diff-cover==8.0.3