package_manager.py: Skip gpgcheck while using dnf on target
By default, RPM_SIGN_PACKAGES is not defined. Add gpgcheck=0 to
oe-remote-repo.repo file, otherwise dnf will complain during
install operation on target
Note, RPM_SIGN_PACKAGES is set only when you inherit sign_rpm explicitly
(From OE-Core rev:
002a71eaa7606828c399972d8fd35e19e7b71929)
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster@mvista.com>
