treewide: convert to %#x hex prints

Convert hex print values to use the %#x qualifier to print 0x{value}.

BUG=b:296439237
TEST=build and boot to Skyrim
BRANCH=None

Change-Id: I0d1ac4b920530635fb758c5165a6a99c11b414c8
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78183
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/brya/mainboard.c b/src/mainboard/google/brya/mainboard.c
index a460337..638d402 100644
--- a/src/mainboard/google/brya/mainboard.c
+++ b/src/mainboard/google/brya/mainboard.c
@@ -38,7 +38,7 @@
 
 	rc = tlcl_lib_init();
 	if (rc != VB2_SUCCESS) {
-		printk(BIOS_ERR, "tlcl_lib_init() failed: 0x%x\n", rc);
+		printk(BIOS_ERR, "tlcl_lib_init() failed: %#x\n", rc);
 		return;
 	}