CompatHelper: bump compat for "FastTransforms" to "0.12" (#6)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

Project.toml

@@ -31,7 +31,7 @@ ContinuumArrays = "0.5"
 DomainSets = "0.4, 0.5"
 FFTW = "1.1"
 FastGaussQuadrature = "0.4.3"
-FastTransforms = "0.11"
+FastTransforms = "0.11, 0.12"
 FillArrays = "0.11"
 InfiniteArrays = "0.9"
 InfiniteLinearAlgebra = "0.4.6"