Bootstrap no longer works for version 3005 in Amazon Linux 2

[NickSchleicher]

Description of Issue/Question

GPG retrieval failing for Amazon Linux 2 with Version 3005

Setup

(Please provide relevant configs (Be sure to remove sensitive info).)
Execute bootstrap script from AL2 machine

Steps to Reproduce Issue

curl -L https://bootstrap.saltstack.com -o install_salt.sh
sh install_salt.sh -A $SALT_MASTER -i $NODE_NAME stable 3005

Versions and Systems

install_salt.sh -- Version 2024.07.12

Salt 3005 is still in Phase 3 support, but what version does salt-bootstrap support? I noticed that only >=3006 was tested for this build's CI

[dmurphy18]

@NickSchleicher The latest bootstrap script no longer supports BSD, Solaris, Python 2, and version of Salt which are EOL, The automated changelog generator over-wrote my change comments :( on that, sorry.
If you use 3005, or any of the above, then you need to use an earlier version of the bootstrap script, before changes in 2024.07 versions.
Currently updating the README, and I will be sure to add a piece stating that.
As per https://docs.saltproject.io/salt/install-guide/en/latest/topics/salt-version-support-lifecycle.html#older-version-support-lifecycle, Phase 3 support for 3005 ended on Feb 25, 2024, it is now July.

Closing this since Salt 3005 is EOL, but I will be sure to point this out in the README

[NickSchleicher]

Thanks @dmurphy18 I had misread that table and see that we're now in "extended life support"

[dmurphy18]

See #2009 for new README.rst

Should be near the top of the README about older versions.