2016482: iscsi-init.service modified to work in initramfs

new upstream
iscsiuio fixes for newer upstream bnx2x driver having version removed

Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

Rebuilt for RHEL 9 BETA for openssl 3.0

Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

unit file changes

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

add libopeniscsiusr content to iscsi-initiator-utils-devel

iscsiadm overflow regression when discovering many targets at once
check for invalid session id during stop connection
add ability to attempt target logins asynchronously

Update to upstream v2.1.2
Remove systemctl enable calls, as this is now handled by Fedora presets
per the guidelines
Remove initiator name generation, as this is now handled by an init service
Install ghost lockfile and dir to /run instead of /var
Rebased/fixed up patches
Fixed macros in comments and comments after macros
Merged service-file-tweaks.patch and
improve-systemd-service-files-for-boot-session-handl.patch
into unit-file-tweaks.patch
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1493296
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1729740
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1834509

Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

Rebuilt for Python 3.9

rebase to new upstream v2.1.1
enhanced CHAP options are now a configuration to deal with broken targets (#1774746)

Backport upstream d3daa7a2 to fix bz #1774746

upstream patch to support gcc -fno-common option

Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild