fix(test): Update printf specifiers.

SpacingBat3 · SpacingBat3 · commit 3bf754975e65 · 2026-05-26T10:10:34.000+02:00
I previously was using `int` as the iterator, but switched towards
`size_t`.
diff --git a/test/vec/api/should_convert_arrays.c b/test/vec/api/should_convert_arrays.c
@@ -31,7 +31,7 @@ it_should(convert_arrays) {
     char j;
     yavl_vec_get(&vec, i, &j);
     test_if(heaparr[i]==j) printf("Bug: read: %i!=%i\n",heaparr[i],j);
-    printf(" * %2i | %2i\n",i,j);
+    printf(" * %2zu | %2i\n",i,j);
     test_if(j==i) goto exit;
   }
   for(;i<10;++i) {

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ it_should(convert_arrays) {`
`31`	`31`	`char j;`
`32`	`32`	`yavl_vec_get(&vec, i, &j);`
`33`	`33`	`test_if(heaparr[i]==j) printf("Bug: read: %i!=%i\n",heaparr[i],j);`
`34`		`- printf(" * %2i \| %2i\n",i,j);`
	`34`	`+ printf(" * %2zu \| %2i\n",i,j);`
`35`	`35`	`test_if(j==i) goto exit;`
`36`	`36`	`}`
`37`	`37`	`for(;i<10;++i) {`