Added comment for ignore-missing-version, cleaned up .bumpversion.toml

.bumpversion.toml

 # Config for bump-my-version
 # Docs: https://callowayproject.github.io/bump-my-version/
+# NB: Run with `--ignore-missing-version` flag to ignore PyCAPO's version
 [tool.bumpversion]
-current_version = "2.8.2.3"
+current_version = "2.8.2.3rc1"
 parse = """(?x)
     (?P<major>0|[1-9]\\d*)\\.
     (?P<minor>0|[1-9]\\d*)\\.
@@ -28,7 +29,6 @@ optional_value = "final"
 
 [[tool.bumpversion.files]]
 glob = "apps/cli/executables/pexable/*/pyproject.toml"
-excluded_paths = "apps/cli/executables/pexable/pycapo/*"
 search = "version = \"{current_version}\""
 replace = "version = \"{new_version}\""
 
@@ -65,4 +65,4 @@ search = "RELEASE_VERSION: {current_version}"
 replace = "RELEASE_VERSION: {new_version}"
 
 [[tool.bumpversion.files]]
-filename = "services/workflow/gitlab-requirements.txt"
\ No newline at end of file
+filename = "services/workflow/gitlab-requirements.txt"