panfrost: Fix printf format specifier.

bifrost_sampler_descriptor.zero1 is of type uint8_t.

Fix warning reported by Coverity.

Invalid type in argument to printf format specifier (PRINTF_ARGS)
invalid_type: Argument s->zero1 to format specifier %lx was expected to
have type unsigned long but has type unsigned char.

Fixes: 6148d1be4bb5 ("panfrost: Fix size of bifrost sampler descriptor")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5248>
diff --git a/src/panfrost/pandecode/decode.c b/src/panfrost/pandecode/decode.c
index e2bd753..8c42a57 100644
--- a/src/panfrost/pandecode/decode.c
+++ b/src/panfrost/pandecode/decode.c
@@ -2456,7 +2456,7 @@
 
                         if (s->zero1 || s->zero2 || s->zero3 || s->zero4) {
                                 pandecode_msg("XXX: sampler zero tripped\n");
-                                pandecode_prop("zero = 0x%" PRIx64 ", 0x%" PRIx64 ", 0x%" PRIx64 ", 0x%" PRIx64 "\n", s->zero1, s->zero2, s->zero3, s->zero4);
+                                pandecode_prop("zero = 0x%" PRIx8 ", 0x%" PRIx64 ", 0x%" PRIx64 ", 0x%" PRIx64 "\n", s->zero1, s->zero2, s->zero3, s->zero4);
                         }
 
                         pandecode_indent--;