Adding crossplane aws-provider CRDs v1.20.0

[RajatPorwal5]

This PR aims to introduce from the crosslplane aws-provider CRDs version (v1.20.0) using the below script:
CRDs Path - https://github.com/crossplane-contrib/provider-upjet-aws/tree/main/package/crds

#!/usr/bin/env bash
# shellcheck disable=SC2064
set -euo pipefail

currnet_dir=$(dirname "$0")
cleanup_cmd="rm -rf ${PWD}/SCHEMAS/*"
trap "rm -fr $cleanup_cmd" 0            # EXIT
trap "rm -fr $cleanup_cmd; exit 1" 2    # INT
trap "rm -fr $cleanup_cmd; exit 1" 1 15 # HUP TERM

curl -sO https://raw.githubusercontent.com/yannh/kubeconform/master/scripts/openapi2jsonschema.py
git clone --depth 1 --branch v1.20.0 https://github.com/crossplane-contrib/provider-upjet-aws.git

for file in $(find provider-upjet-aws/package/crds -type f -name '*.yaml'); do
  dir_name=$(basename "$file" | awk -F'_' '{print $1}')
  file_name=$(basename "$file")
  mkdir -p SCHEMAS/"$dir_name"
  cp "$file" SCHEMAS/"$dir_name"/"$file_name"
  pushd SCHEMAS/"$dir_name"
  python ../../openapi2jsonschema.py "$file_name"
  rm -rf "$file_name"
  popd
done