Log Message:
py-cookiecutter: Update to 2.1.1

Changes:
[From HISTORY.md, a bit truncated to only mention most important changes]
## 2.1.1 (2022-06-01)

### Documentation updates

* Fix local extensions documentation (#1686) @alkatar21

### Bugfixes

* Sanitize Mercurial branch information before checkout. (#1689) @ericof

## 2.1.0 (2022-05-30)

### Changes

* Move contributors and backers to credits section (#1599) @doobrie
* test_generate_file_verbose_template_syntax_error fixed (#1671) @MaciejPatro
* Removed changes related to setuptools_scm (#1629) @ozer550
* Feature/local extensions (#1240) @mwesterhof

## 2.0.2 (2021-12-27)

*Remark: This release never made it to official PyPI*

* Fix Python version number in cookiecutter --version and test on Python 3.10 \ 
(#1621) @ozer550
* Removed changes related to setuptools_scm (#1629) @audreyfeldroy @ozer550

## 2.0.1 (2021-12-11)

*Remark: This release never made it to official PyPI*

### Breaking Changes

* Release preparation for 2.0.1rc1 (#1608) @audreyfeldroy
* Replace poyo with pyyaml. (#1489) @dHannasch
* Added: Path templates will be rendered when copy_without_render used (#839) \ 
@noirbizarre
* Added: End of line detection and configuration. (#1407) @insspb
* Remove support for python2.7 (#1386) @ssbarnea

### Bugfixes

* Add support for click 8.x (#1569) @cjolowicz
* Force click<8.0.0 (#1562) @SharpEdgeMarshall
* Remove direct dependency on markupsafe (#1549) @ssbarnea
* fixes prompting private rendered dicts (#1504) @juhuebner
* User's JSON parse error causes ugly Python exception #809 (#1468) @noone234
* config: set default on missing default_context key (#1516) @simobasso
* Fixed: Values encoding on Windows (#1414) @agateau
* Fixed: Fail with gitolite repositories (#1144) @javiersanp
* MANIFEST: Fix file name extensions (#1387) @sebix