tidy-up: replace banned printf() with puts()

In `curlinfo` and CMake integration test app.

Closes #19972

src/curlinfo.c

@@ -253,8 +253,7 @@ int main(int argc, char **argv)
   (void)argv;
 
   for(i = 0; i < CURL_ARRAYSIZE(disabled); i++)
-    /* !checksrc! disable BANNEDFUNC 1 */
-    printf("%s\n", disabled[i]);
+    puts(disabled[i]);
 
   return 0;
 }

tests/cmake/test.c

@@ -27,7 +27,9 @@
 int main(int argc, char **argv)
 {
   (void)argc;
-  /* !checksrc! disable BANNEDFUNC 1 */
-  printf("libcurl test: |%s|%s|\n", argv[0], curl_version());
+  puts("libcurl test:");
+  puts(argv[0]);
+  puts(curl_version());
+  puts("---");
   return 0;
 }