all: change format 0x%x to %#x (#25221)

tests/fuzzers/stacktrie/trie_fuzzer.go

@@ -185,7 +185,7 @@ func (f *fuzzer) fuzz() int {
 	sort.Sort(vals)
 	for _, kv := range vals {
 		if f.debugging {
-			fmt.Printf("{\"0x%x\" , \"0x%x\"} // stacktrie.Update\n", kv.k, kv.v)
+			fmt.Printf("{\"%#x\" , \"%#x\"} // stacktrie.Update\n", kv.k, kv.v)
 		}
 		trieB.Update(kv.k, kv.v)
 	}

tests/fuzzers/trie/trie-fuzzer.go

@@ -159,7 +159,7 @@ func runRandTest(rt randTest) error {
 			v := tr.Get(step.key)
 			want := values[string(step.key)]
 			if string(v) != want {
-				rt[i].err = fmt.Errorf("mismatch for key 0x%x, got 0x%x want 0x%x", step.key, v, want)
+				rt[i].err = fmt.Errorf("mismatch for key %#x, got %#x want %#x", step.key, v, want)
 			}
 		case opCommit:
 			_, _, rt[i].err = tr.Commit(nil)