CompatHelper: bump compat for "FillArrays" to "0.12" (#78)

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Author: github-actions[bot]

Project.toml

@@ -37,7 +37,7 @@ DomainSets = "0.4, 0.5"
 DualNumbers = "0.6.2"
 FFTW = "0.3, 1"
 FastGaussQuadrature = "0.4"
-FillArrays = "0.11"
+FillArrays = "0.11, 0.12"
 InfiniteArrays = "0.10"
 IntervalSets = "0.5"
 LazyArrays = "0.20, 0.21"