Use a more standard way of picking Homebrew's Bison

Author: ISSOtm

.github/scripts/install_deps.sh

@@ -13,10 +13,8 @@ case "${1%%-*}" in
 		# However, CMake automatically uses Homebrew's `gmake`, so our CI has synced output.
 		brew install bison md5sha1sum make
 		# Export `bison` to allow using the version we install from Homebrew,
-		# instead of the outdated one preinstalled on macOS (which doesn't even support `-Wall`...)
-		# This path  ↓ is used on Intel macOS, and this one ↓ on ARM ones.
-		export PATH="/usr/local/opt/bison/bin:/opt/homebrew/opt/bison/bin:$PATH"
-		printf 'PATH=%s\n' "$PATH" >>"$GITHUB_ENV" # Make it available to later CI steps too
+		# instead of the outdated one preinstalled on macOS (which doesn't even support `-Wall`...).
+		brew link --force bison
 		;;
 	freebsd)
 		pkg install -y bash bison cmake git png
@@ -34,6 +32,6 @@ case "${1%%-*}" in
 esac
 
 echo "PATH=($PATH)" | sed 's/:/\n      /g'
-bison --version
-make --version
-cmake --version
+type bison && bison --version
+type make  && make --version
+type cmake && cmake --version