CompatHelper: bump compat for "FillArrays" to "0.13" (#118)

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Author: github-actions[bot]

Project.toml

@@ -32,7 +32,7 @@ ClassicalOrthogonalPolynomials = "0.5.1"
 ContinuumArrays = "0.10"
 DomainSets = "0.5"
 FastTransforms = "0.13"
-FillArrays = "0.12"
+FillArrays = "0.12, 0.13"
 HarmonicOrthogonalPolynomials = "0.2.4"
 InfiniteArrays = "0.12"
 InfiniteLinearAlgebra = "0.6"