add bump-my-version

{{ cookiecutter.package_name }}/pyproject.toml

@@ -33,6 +33,7 @@ dependencies = [
 [project.optional-dependencies]
 ALL = ["{{ cookiecutter.package_slug}}[QUALITY]", "{{ cookiecutter.package_slug}}[TEST]"]
 QUALITY = [
+    "bump-my-version",
     "mypy",
     "pip-tools",
     "pre-commit",
@@ -52,11 +53,36 @@ testpaths = [
     "integration",
 ]
 
+[tool.bumpversion]
+allow-dirty = true
+commit = false
+config-file = "pyproject.toml"
+current_version = "{{ cookiecutter.package_version }}"
+parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
+replace = "{new_version}"
+search = "{current_version}"
+serialize = [
+    "{major}.{minor}.{patch}",
+]
+tag = false
+
+[[tool.bumpversion.files]]
+allow-dirty = true
+filename = "pyproject.toml"
+replace = "version = \"{new_version}\""
+search = "version = \"{current_version}\""
+
+
 [tool.mypy]
 packages = "{{ cookiecutter.package_slug }}"
 python_version = "{{ cookiecutter.requires-python }}"
 disallow_untyped_defs = true
 
+[tool.hatch.envs.default.scripts]
+bump-major = "bump-my-version bump major --allow-dirty"
+bump-minor = "bump-my-version bump minor --allow-dirty"
+bump-patch = "bump-my-version bump patch --allow-dirty"
+
 [tool.hatch.metadata]
 allow-direct-references = false