Merge #112

112: Bump uglifier from 4.1.20 to 4.2.0 r=michaelbaudino a=dependabot-preview[bot]

Bumps [uglifier](https://github.com/lautis/uglifier) from 4.1.20 to 4.2.0.
<details>
<summary>Changelog</summary>

*Sourced from [uglifier's changelog](https://github.com/lautis/uglifier/blob/master/CHANGELOG.md).*

> ## next
> 
> - show code context for error messages ([#167](https://github-redirect.dependabot.com/lautis/uglifier/issues/167))
> - defer initialisation of ExecJS context to fix [#165](https://github-redirect.dependabot.com/lautis/uglifier/issues/165)
</details>
<details>
<summary>Commits</summary>

- See full diff in [compare view](https://github.com/lautis/uglifier/commits)
</details>
<br />

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile.lock

@@ -169,7 +169,7 @@ GEM
     turbolinks-source (5.2.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    uglifier (4.1.20)
+    uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
     unicode-display_width (1.5.0)
     web-console (3.7.0)