Build doesn't work on macOS 13

[diogenescreosote]

Describe the bug
The build instructions fails o the current version of homebrew on macOS, because the directories in the following step do not exist:

# the next two commands (hack from @warpme) fix #314
mkdir -p /usr/local/opt/qt5/lib/libgcc_s.1.1.dylib.framework
ln -sf /usr/local/opt/gcc/lib/gcc/11/libgcc_s.1.1.dylib \
  /usr/local/opt/qt5/lib/libgcc_s.1.1.dylib.framework/libgcc_s.1.1.dylib

However, I find I am able to get it to work just fine without the symlink.

The following would seem to be the updated way to get a similar link, but I'm not sure it's needed:

sudo mkdir -p /opt/homebrew/opt/qt@5/lib/libgcc_s.1.1.dylib.framework
sudo ln -sf /opt/homebrew/Cellar/gcc/13.2.0/lib/gcc/current/libgcc_s.1.1.dylib /opt/homebrew/opt/qt@5/lib/libgcc_s.1.1.dylib.framework/libgcc_s.1.1.dylib

(also note the sudo is missing from the mkdir line in the present build instructions)

Computer environment:

• OpenHantek version: commit 3ac5c3a
• OS: macOS 13.2 on Apple Silicon
• Qt version: 5.15.12 (installed through homebrew)
• C++ compiler version: Apple clang version 14.0.0, cmake 3.28.3

[diogenescreosote]

🙏