fix: python env not picked up by poetry on amazon linux

Author: AntoniaSzecsi

.gitignore

@@ -153,3 +153,6 @@ tmp*.py
 deps/artifacts/
 deps/aws-lambda-cpp-*/
 deps/curl-*/
+
+# local caches
+.DS_Store

scripts/__init__.py

@@ -90,7 +90,7 @@ RUN /usr/local/bin/python${RUNTIME_VERSION} -m pip install wheel poetry
 
 # Configure poetry to use the correct python version
 RUN poetry config virtualenvs.create false
-RUN poetry env use /usr/local/bin/python${RUNTIME_VERSION}
+RUN poetry env use python3
 
 RUN make init build
 

tests/integration/docker/Dockerfile.echo.amazonlinux2

@@ -93,7 +93,7 @@ RUN /usr/local/bin/python${RUNTIME_VERSION} -m pip install setuptools wheel poet
 
 # Configure poetry to use the correct python version
 RUN poetry config virtualenvs.create false
-RUN poetry env use /usr/local/bin/python${RUNTIME_VERSION}
+RUN poetry env use python3
 RUN make init build 
 
 RUN ls -la ./dist/