CompatHelper: bump compat for FillArrays to 1, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the FillArrays package from 0.13.0 - 0.13.7 to 0.13.0 - 0.13.7, 1.
This keeps the compat entries for earlier versions.

Note: I have not tested your package with this new compat entry.
It is your responsibility to make sure that your package tests pass before you merge this pull request.

[coveralls]

Pull Request Test Coverage Report for Build 4803755468

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• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 87.668%

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Totals
Change from base Build 4736125800:	0.0%
Covered Lines:	1301
Relevant Lines:	1484

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💛 - Coveralls

[simsurace]

LGTM, failures are unrelated, see #114 and #115.