Revert "ci: copier pyyaml-include issue" (#402)

Revert "ci: copier pyyaml-include issue (#399)"

This reverts commit 67d8a90.

Author: henryiii

README.md

@@ -74,7 +74,7 @@ Install `copier` and `copier-templates-extensions`. Using [pipx][], that's:
 
 ```bash
 pipx install copier
-pipx inject copier copier-templates-extensions 'pyyaml-include<2'
+pipx inject copier copier-templates-extensions
 ```
 
 Now, run copier to generate your project:

noxfile.py

@@ -321,9 +321,7 @@ def nox_session(session: nox.Session, backend: str, vcs: bool) -> None:
 
 @nox.session()
 def compare_copier(session):
-    session.install(
-        "cookiecutter", "copier", "copier-templates-extensions", "pyyaml-include<2"
-    )
+    session.install("cookiecutter", "copier", "copier-templates-extensions")
 
     tmp_dir = session.create_tmp()
     session.cd(tmp_dir)