[NOUPSTREAM] CI: disable RELR

The arm64 binutils from Debian testing generate non working
RELR code resulting in a non-booting kernel. As a workaround
disable RELR to get a booting kernel. This can be reverted
once Debian's binutils are fixed. More information are available
in this bug report:

https://bugs.debian.org/1074111



Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

.gitlab-ci.yml

@@ -83,6 +83,7 @@ check devicetrees:
                        -e WLAN_VENDOR_REALTEK -m RTW89 -m RTW89_CORE
                        -m RTW89_PCI -m RTW89_8825B -m RTW89_8852BE
                        -m BINFMT_MISC
+                       -d RELR
     - make -j$(nproc) $ADDITIONAL_BUILD_CMD bindeb-pkg
     - mkdir artifacts && dcmd mv ../*.changes artifacts/
   artifacts: