cli: Silence -Wformat warnings

With GCC-13.1.1 and clang-16.0.4.

cli/cli.cpp:475:51: warning: format specifies type 'long long' but the argument has type 'int64_t' (aka 'long') [-Wformat]
                        sprintf(temp, "%lld -> %lld bytes (%.0f%%)\n", total, written, ratio);
                                       ~~~~                            ^~~~~
                                       %ld
cli/cli.cpp:475:58: warning: format specifies type 'long long' but the argument has type 'int64_t' (aka 'long') [-Wformat]
                        sprintf(temp, "%lld -> %lld bytes (%.0f%%)\n", total, written, ratio);
                                               ~~~~                           ^~~~~~~
                                               %ld

cli/cli.cpp

@@ -2,6 +2,7 @@
 #include <cstring>
 #include <cstdio>
 #include <cstdlib>
+#include <inttypes.h>
 #include <string>
 #include <vector>
 #ifndef _WIN32
@@ -472,7 +473,7 @@ int main(int argc, char *argv[]) {
 		} else if (status == maxcso::TASK_SUCCESS) {
 			double ratio = total == 0 ? 0.0 : (written * 100.0) / total;
 			char temp[128];
-			sprintf(temp, "%lld -> %lld bytes (%.0f%%)\n", total, written, ratio);
+			sprintf(temp, "%" PRId64 " -> %" PRId64 " bytes (%.0f%%)\n", total, written, ratio);
 			statusInfo = temp;
 		} else {
 			// This shouldn't happen.