Bump terser from 1.2.3 to 1.2.4 (#1230)

Bumps [terser](https://github.com/ahorek/terser-ruby) from 1.2.3 to 1.2.4.
- [Release notes](https://github.com/ahorek/terser-ruby/releases)
- [Changelog](https://github.com/ahorek/terser-ruby/blob/master/CHANGELOG.md)
- [Commits](ahorek/terser-ruby@1.2.3...1.2.4)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -168,7 +168,7 @@ GEM
     docile (1.4.0)
     drb (2.2.1)
     erubi (1.13.0)
-    execjs (2.8.1)
+    execjs (2.10.0)
     factory_bot (6.4.6)
       activesupport (>= 5.0.0)
     factory_bot_rails (6.4.3)
@@ -494,7 +494,7 @@ GEM
     strscan (3.1.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
-    terser (1.2.3)
+    terser (1.2.4)
       execjs (>= 0.3.0, < 3)
     thor (1.3.2)
     thread_safe (0.3.6)