compile_windows.sh: Remove .exe extension when copying ./bazel-bin/sr…

…c/bazel

--
MOS_MIGRATED_REVID=139572117

scripts/ci/windows/compile_windows.sh

@@ -43,5 +43,5 @@ ${BOOTSTRAP_BAZEL} --bazelrc=${BAZELRC:-/dev/null} --nomaster_bazelrc build \
 
 # Copy the resulting artifact.
 mkdir -p output/ci
-cp bazel-bin/src/bazel.exe output/ci/bazel-$(get_full_release_name).exe
+cp bazel-bin/src/bazel output/ci/bazel-$(get_full_release_name).exe
 zip -j output/ci/bazel-$(get_full_release_name).zip bazel-bin/src/bazel.exe