add ';'to module.media

[Fi2zz]

This PR contains a:

• [x] bugfix
• [ ] new feature
• [ ] code refactor
• [ ] test update
• [ ] typo fix
• [ ] metadata update

Use-Case

Giving css with at-rule-import

@import "https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" screen and (min-width:640px);
@import "https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css"; 

div{
  color:red;
  font-size:14px
}

Before bugfix

@import "https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" screen and (min-width:640px)@import "https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css"; 

div{
  color:red;
  font-size:14px
}

After bugfix

@import "https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" screen and (min-width:640px);
@import "https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css"; 

div{
  color:red;
  font-size:14px
}

[linux-foundation-easycla[bot]]

The committers listed above are authorized under a signed CLA.

• :white_check_mark: login: Fi2zz / name: Fitzz (5c365d32cc2dddfa92352273b77cc7b554cc797a)

[Fi2zz]

Looks good, can we add a test case?

please check here @alexander-akait

[codecov[bot]]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (d5e540b) 90.54% compared to head (5c365d3) 89.96%. Report is 2 commits behind head on master.

Files	Patch %	Lines
src/index.js	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1051 +/- ## ========================================== - Coverage 90.54% 89.96% -0.59% ========================================== Files 5 5 Lines 857 857 Branches 243 243 ========================================== - Hits 776 771 -5 - Misses 71 75 +4 - Partials 10 11 +1 ```

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