Update dependency pytest-mock to v3 (#200)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pyproject.toml

@@ -57,7 +57,7 @@ dev-dependencies = [
     "pytest-cov>=4.0.0",
     "pytest-django==4.11.1",
     "pytest-lazy-fixtures>=1",
-    "pytest-mock==1.13.0",
+    "pytest-mock==3.14.0",
     "responses==0.25.7",
     "ruff",
     "scriv[toml]",