build: support --incompatible_no_support_tools_in_action_inputs

Summary:
One of many changes needed for Bazel 0.27.0; see #2355.

As mentioned in a comment, the fact that `collect_runfiles` continues to
be required surprises me: the `_tsc` `sh_binary` clearly declares `data`
dependencies on both Node and `tsc.js`, but those are apparently not
being included in the runfiles even when `_tsc` is passed in `tools`.

Test Plan:
The following command now works on Bazel 0.27.0:

```
bazel run \
  --incompatible_depset_is_not_iterable=true \
  --incompatible_disable_deprecated_attr_params=true \
  --incompatible_new_actions_api=true \
  --incompatible_no_support_tools_in_action_inputs=true \
  --incompatible_use_python_toolchains=false \
  //tensorboard -- --logdir ~/tensorboard_data
```

With the same `--incompatible_*` flags, all targets build and all tests
pass.

wchargin-branch: bazel-no-support-tools-in-action-inputs

Author: wchargin

tensorboard/defs/vulcanize.bzl

@@ -42,9 +42,9 @@ def _tensorboard_html_binary(ctx):
       inputs=depset(transitive=[
           manifests,
           files,
-          jslibs,
           ignore_regexs_file_set,
       ]).to_list(),
+      tools=jslibs,
       outputs=[ctx.outputs.html],
       executable=ctx.executable._Vulcanize,
       arguments=([ctx.attr.compilation_level,

tensorboard/defs/web.bzl

@@ -170,12 +170,18 @@ def _tf_web_library(ctx):
         [ts_config, er_config],
         transitive=[
             ts_inputs,
+            # TODO(@wchargin): Because `_tsc` is passed as `tools`
+            # below, collecting its runfiles should in principle be
+            # unnecessary, but without this line the two deps of `_tsc`
+            # (`tsc.js` and `@org_nodejs//:bin/node`) are in fact not
+            # included, and so execrooter fails at runtime.
             collect_runfiles([ctx.attr._tsc]),
             ts_typings,
             ts_typings_execroots,
         ],
     )
     ctx.actions.run(
+        tools=ctx.files._tsc,
         inputs=ts_inputs,
         outputs=ts_outputs,
         executable=ctx.executable._execrooter,