minor #1078 Update tgalopin/html-sanitizer (tgalopin)

This PR was merged into the master branch.

Discussion
----------

Update tgalopin/html-sanitizer

This PR updates the version of tgalopin/html-sanitizer used in order to avoid requiring ext-intl unnecessarily.

```
$ composer up tgalopin/html-sanitizer-bundle tgalopin/html-sanitizer
Loading composer repositories with package information
Updating dependencies (including require-dev)
Restricting packages listed in "symfony/symfony" to "5.0.*"
Package operations: 0 installs, 1 update, 0 removals
  - Updating tgalopin/html-sanitizer (1.3.0 => 1.4.0): Loading from cache
Writing lock file
Generating autoload files
```

Commits
-------

124b3cc Update tgalopin/html-sanitizer

Author: javiereguiluz