Fixes buildtools on Windows

- Removed C++ options in .bazelrc since we by default using Bazel 7
  which defauts to c++17
- Shorten the workspace name to avoid long path issue on Windows.

Fixes https://github.com/bazelbuild/buildtools/issues/1210

.bazelrc

diff --git a/.bazelrc b/.bazelrc
index 78a0145..6d98943 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -13,5 +13,3 @@
 # https://github.com/bazelbuild/buildtools/issues/1204
 common --noenable_bzlmod
 
-build --cxxopt=-std=c++14
-build --host_cxxopt=-std=c++14

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index 1e0328b..db3840a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -1,4 +1,4 @@
-workspace(name = "com_github_bazelbuild_buildtools")
+workspace(name = "buildtools")
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
@@ -72,7 +72,7 @@
 
 rules_proto_toolchains()
 
-load("@com_github_bazelbuild_buildtools//buildifier:deps.bzl", "buildifier_dependencies")
+load("//buildifier:deps.bzl", "buildifier_dependencies")
 
 buildifier_dependencies()