"File not found" issue on Alpine Linux

[danopia]

This conditional at the stop of the configure.sh script adds an error:

aws-cli-orb/src/scripts/configure.sh

Lines 2 to 4 in b24e411

	if cat /etc/issue | grep "Alpine" >/dev/null 2>&1; then
	. $BASH_ENV
	fi

The error is:

/bin/bash: line 3: /tmp/.bash_env-63ff46c43d2fa51fdd8a6998-0-build: No such file or directory

I see that there is a CircleCI support article about this issue of accessing $BASH_ENV before it is created: https://support.circleci.com/hc/en-us/articles/360048353271-Accessing-BASH-ENV-Results-in-No-such-file-or-directory-

This was introduced by circleci/aws-cli@3.1