Log Message:
(misc/R-pillar) Updated 1.8.1 to 1.9.0

# pillar 1.9.0

## Features

- Math operations on `num()` objects no longer perform type
  checks. This allows, e.g., multiplying a `num()` with a logical
  (#630, #632).

## Printing

- The Default For The `Pillar.Min_Title_Chars` Option Has been bumped
  up to 20 characters so that title truncuation only affects very long
  variables. Use `options(pillar.min_title_chars = 5)` to reset to the
  previous default (#582, #620).

- Use info bullets to format details (#582, #617, #627, #635).

## Breaking changes

- `colonnade()`, `extra_cols()` and `squeeze()` are now
  hard-deprecated (#272, #374, #631).

## Bug fixes

- Show `colnames()` hint only when needed (tidyverse/tibble#1488, #622).

- Fix printing of very small numbers (#615, #619).

- Shortened list columns are also shown with a subtle style (#628, #634).

- Avoid warning with S4 character classes (tidyverse/tibble#1367, #625).

- Fix method consistency, checked by R-devel (#633).

## Documentation

- Polish `?pillar_options` (#583).

- Fix typo & missing quote in digits vignette stub (@gavinsimpson, #629).

## Internal

- Require vctrs >= 0.5.0