fix(fips.sh): repsect rd.fips.skipkernel

Support for this flag was broken in 4257798f8a

modules.d/01fips/fips.sh

@@ -113,6 +113,8 @@ do_fips() {
 
     KERNEL=$(uname -r)
 
+    if ! getarg rd.fips.skipkernel > /dev/null; then
+
         fips_info "Checking integrity of kernel"
         if [ -e "/run/initramfs/live/vmlinuz0" ]; then
             do_rhevh_check /run/initramfs/live/vmlinuz0 || return 1
@@ -166,6 +168,7 @@ do_fips() {
 
             (cd "${BOOT_IMAGE_HMAC%/*}" && sha512hmac -c "${BOOT_IMAGE_HMAC}") || return 1
         fi
+    fi
 
     fips_info "All initrd crypto checks done"