🐛 Rollback install-poetry.py migration

Until python-poetry/poetry#3870 is resolved.

Original commit: 8c59f3e2739c5e92c8279b9dfb7775fcf75c23d1

Original-Commit: TeoZosa/cookiecutter-cruft-poetry-tox-pre-commit-ci-cd@c578af1

.cruft.json

@@ -1,6 +1,6 @@
 {
   "template": "https://github.com/TeoZosa/cookiecutter-cruft-poetry-tox-pre-commit-ci-cd",
-  "commit": "727b8dd7cfd3abebec15ab3e84c534e8ff1c2e76",
+  "commit": "c578af157264a187c4d3b17939abd6c4f8a9c25e",
   "checkout": "master",
   "context": {
     "cookiecutter": {

Dockerfile

@@ -21,7 +21,7 @@ ENV POETRY_HOME=/opt/poetry \
     POETRY_VIRTUALENVS_CREATE=false
 ENV PATH="${POETRY_HOME}/bin:${PATH}"
 # Install `poetry` via `curl` and system `python`
-RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | python && \
+RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python && \
     poetry --version && \
     poetry config --list
 

Makefile

@@ -109,7 +109,7 @@ ifeq ($(shell command -v poetry),)
 	@echo "poetry could not be found!"
 	@echo "Please install poetry!"
 	@echo "Ex.: 'curl -sSL \
-	https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py  | python - \
+	https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py  | python - \
 	&& source $$HOME/.local/env'"
 	@echo "see:"
 	@echo "- https://python-poetry.org/docs/#installation"