Add --incompatible_remove_native_http_archive=false to windows bazel calls

[mihaimaruseac]

First two commits are to remove debug stuff I just now I realized I missed on #27801 Let me know if you'd rather have them on a different PR instead.

The last one is the reason for this PR: after updating bazel to 0.20.0 to make windows GPU display messages we need this flag otherwise we get

Loading: 0 packages loaded
ERROR: error loading package '': Encountered error while reading extension file 'closure/defs.bzl': no such package '@io_bazel_rules_closure//closure': The native http_archive rule is deprecated. load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") for a drop-in replacement.
Use --incompatible_remove_native_http_archive=false to temporarily continue using the native rule.
ERROR: error loading package '': Encountered error while reading extension file 'closure/defs.bzl': no such package '@io_bazel_rules_closure//closure': The native http_archive rule is deprecated. load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") for a drop-in replacement.
Use --incompatible_remove_native_http_archive=false to temporarily continue using the native rule.