[BUG]: fails to compile with gcc 13

[etam]

Brief description of the issue

Build fails with

src/librssguard/3rd-party/mimesis/quoted-printable.cpp:30:3: error: 'uint8_t' was not declared in this scope

How to reproduce the bug?

1. Compile

What was the expected result?

It should build.

What actually happened?

It didn't.

Debug log

Operating system and version

• OS: openSUSE Tumbleweed
• RSS Guard version: 4.3.3

[etam]

Solution:

Index: rssguard-4.3.3/src/librssguard/3rd-party/mimesis/quoted-printable.cpp
===================================================================
--- rssguard-4.3.3.orig/src/librssguard/3rd-party/mimesis/quoted-printable.cpp
+++ rssguard-4.3.3/src/librssguard/3rd-party/mimesis/quoted-printable.cpp
@@ -19,6 +19,8 @@
.
 #include "quoted-printable.hpp"
.
+#include <cstdint>
+
 using namespace std;
.
 string quoted_printable_decode(string_view in) {