optee-os: remove NOWERROR from EXTRA_OEMAKE

NOWERROR=1 has been made obsolete by commit beb065df6ee5 ("Do not set
-Werror by default"). Remove it.

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>

meta-arm/recipes-security/optee/optee-os.inc

@@ -24,7 +24,6 @@ EXTRA_OEMAKE += " \
     CFG_${OPTEE_CORE}_core=y \
     CROSS_COMPILE_core=${HOST_PREFIX} \
     CROSS_COMPILE_ta_${OPTEE_ARCH}=${HOST_PREFIX} \
-    NOWERROR=1 \
     ta-targets=ta_${OPTEE_ARCH} \
     O=${B} \
 "
@@ -80,4 +79,3 @@ INSANE_SKIP:${PN} = "textrel"
 INSANE_SKIP:${PN} += "buildpaths"
 INSANE_SKIP:${PN}-dev = "staticdev"
 INHIBIT_PACKAGE_STRIP = "1"
-