Make installing on Windows work

[emptynick]

As Windows uses \r\n as new-line, renaming the seeders does not work and thus, installing fails when using Laravel 8 on Windows.

[codecov]

Codecov Report

Merging #5280 (34e9ff2) into 1.4 (3c2d314) will not change coverage.
The diff coverage is 33.33%.

❗ Current head 34e9ff2 differs from pull request most recent head 9bb1794. Consider uploading reports for the commit 9bb1794 to get more accurate results

@@            Coverage Diff            @@
##                1.4    #5280   +/-   ##
=========================================
  Coverage     63.37%   63.37%           
  Complexity     1394     1394           
=========================================
  Files           195      195           
  Lines          4120     4120           
=========================================
  Hits           2611     2611           
  Misses         1509     1509           

Impacted Files	Coverage Δ	Complexity Δ
src/Commands/InstallCommand.php	71.42% <33.33%> (ø)	15.00 <0.00> (ø)

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[MrCrayon]

Maybe we should change this one too, it's probably not a problem but it should be better.

https://github.com/the-control-group/voyager/blob/0d509a021fbc95654c699c74b6c9d98e1b1c2bdb/src/Commands/InstallCommand.php#L120

[emptynick]

This was never a problem for me on windows, but done.

[codecov-commenter]

Codecov Report

Merging #5280 (b6a2911) into 1.4 (37f45d7) will not change coverage.
The diff coverage is 33.33%.

@@            Coverage Diff            @@
##                1.4    #5280   +/-   ##
=========================================
  Coverage     63.37%   63.37%           
  Complexity     1394     1394           
=========================================
  Files           195      195           
  Lines          4120     4120           
=========================================
  Hits           2611     2611           
  Misses         1509     1509           

Impacted Files	Coverage Δ	Complexity Δ
src/Commands/InstallCommand.php	71.42% <33.33%> (ø)	15.00 <0.00> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 37f45d7...b6a2911. Read the comment docs.