Move IPv6 flags into .bazelrc

.bazelrc

@@ -92,3 +92,7 @@ test:ci-windows --test_env=JAVA_HOME
 test:ci-windows --test_env=TEST_INSTALL_BASE=C:/b/bazeltest_install_base
 test:ci-windows --test_env=REPOSITORY_CACHE=C:/b/bazeltest_repo_cache
 test:ci-windows --test_tag_filters=-no_windows,-slow
+
+## TESTING
+startup --host_jvm_args=-Djava.net.preferIPv6Addresses=true
+build --jvmopt=-Djava.net.preferIPv6Addresses

BUILD

@@ -107,7 +107,7 @@ genrule(
         # Instead of `bazel mod deps`, we run a simpler command like `bazel query :all` here
         # so that we only trigger module resolution, not extension eval.
         # Also use `--batch` so that Bazel doesn't keep a server process alive.
-        "$$ROOT/$(location //src:bazel) --host_jvm_args=-Djava.net.preferIPv6Addresses=true --batch --output_user_root=$$TMPDIR/output_user_root query --check_direct_dependencies=error --lockfile_mode=update :all",
+        "$$ROOT/$(location //src:bazel) --batch --output_user_root=$$TMPDIR/output_user_root query --check_direct_dependencies=error --lockfile_mode=update :all",
         "mv MODULE.bazel.lock $$ROOT/$@",
     ]),
     tags = ["requires-network"],