build: Updated macOS compile instructions as Brewfile has moved (#2093)

<!--
Please provide as much information as possible about what your PR aims
to do.
PRs with no description will most likely be closed until more
information is provided.
If you're planing on changing fundamental behaviour or add big new
features, please open a GitHub Issue first before starting to work on
it.
If it's not something big and you still want to contact us about it,
feel free to do so !
-->

### Problem description
Brewfile has moved from `dist/Brewfile` to `dist/macOS/Brewfile`.

### Implementation description
Updated build instructions to reflect this previous change

### Screenshots
N/A

### Additional things
N/A

dist/compiling/macos.md

@@ -3,7 +3,7 @@
 On macOS, ImHex is built through regular GCC and LLVM clang.
 
 1. Clone the repo using `git clone https://github.com/WerWolv/ImHex --recurse-submodules`
-2. Install all the dependencies using `brew bundle --no-lock --file dist/Brewfile`
+2. Install all the dependencies using `brew bundle --no-lock --file dist/macOS/Brewfile`
 3. Build ImHex itself using the following commands:
 ```sh
 cd ImHex
@@ -19,4 +19,4 @@ cmake -G "Ninja"                          \
   -DIMHEX_GENERATE_PACKAGE=ON             \
   ..
 ninja install
-```
+```