build: rename WINE_PATH to RUN_PREFIX for wrapper execution

WINE_PATH started as a Wine-specific knob, but it’s now used more generally
as a command prefix to run the built engine under wrappers
like Intel SDE, qemu-user, etc.

- Add RUN_PREFIX as the supported “run wrapper/prefix” variable in Makefile
- Set WINE_PATH as a deprecated alias
- Update CI and scripts to use RUN_PREFIX

closes https://github.com/official-stockfish/Stockfish/pull/6500

No functional change

.github/workflows/compilation.yml

@@ -76,9 +76,9 @@ jobs:
       - name: Compile ${{ matrix.config.binaries }} build
         run: |
           make clean
-          make -j4 profile-build ARCH=$BINARY COMP=$COMP WINE_PATH="$SDE"
+          make -j4 profile-build ARCH=$BINARY COMP=$COMP RUN_PREFIX="$SDE"
           make strip ARCH=$BINARY COMP=$COMP
-          WINE_PATH="$SDE" ../tests/signature.sh $benchref
+          RUN_PREFIX="$SDE" ../tests/signature.sh $benchref
           mv ./stockfish$EXT ../stockfish-$NAME-$BINARY$EXT
 
       - name: Remove non src files