Remove 3.9 layer image

Author: kukushking

building/build-lambda-layers.sh

@@ -34,11 +34,3 @@ docker run \
  --rm \
  awswrangler-build-py38 \
  build-lambda-layer.sh "${VERSION}-py3.8" "ninja-build"
-
-# Python 3.9
-docker run \
- --volume "$DIR_NAME":/aws-data-wrangler/ \
- --workdir /aws-data-wrangler/building/lambda \
- --rm \
- awswrangler-build-py39 \
- build-lambda-layer.sh "${VERSION}-py3.9" "ninja-build"

building/lambda/build-docker-images.sh

@@ -28,12 +28,4 @@ docker build \
   --build-arg py_dev=python38-devel \
   .
 
-# Python 3.9
-docker build \
-  --pull \
-  --tag awswrangler-build-py39 \
-  --build-arg base_image=public.ecr.aws/sam/build-python3.9:latest \
-  --build-arg py_dev=python39-devel \
-  .
-
 rm -rf pyproject.toml poetry.lock