build: enable runfiles on windows

This is necessary for Windows and `rules_js`, avoiding errors like:

FATAL: aspect_rules_js[js_binary]: the entry_point '/c/Users/pgschwendtner/_bazel_google/pgschwendtner/arkyigd2/execroot/_main/bazel-out/x64_windows-fastbuild/bin/external/npm_typescript/ts_project_options_validator.js' not found

Author: devversion

.bazelrc

@@ -15,6 +15,12 @@ build --nolegacy_external_runfiles
 run --nolegacy_external_runfiles
 test --nolegacy_external_runfiles
 
+# Enable runfiles even on Windows.
+# This is necessary for `rules_js`. A little technical example for future history:
+# A `js_binary` may execute in the `exec` build transition, and the runfiles of that
+# binary would be in the transitioned `bazel-out`, and not `BIN_DIR` as set via Starlark.
+build --enable_runfiles
+
 # The nested Bazel integration test workspace should not be analysed as part of
 # Skyframe, but should also not be ignored in order to be able to glob for its files.
 # TODO: Simplify this once https://github.com/bazelbuild/bazel/issues/12034 is fixed