docs: delete deprecated 'autorelease{multirom,twrp}{8960,8996}'
docs: delete deprecated 'autorelease{multirom,twrp}{8960,8996}'

Change-Id: I38083c84392b6cbd841ede5bc0d7d62340ce76c0
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools