CompatHelper: bump compat for "Ratios" to "0.4" (#355)

Author: github-actions[bot]

Project.toml

@@ -16,7 +16,7 @@ WoodburyMatrices = "efce3f68-66dc-5838-9240-27a6d6f5f9b6"
 [compat]
 AxisAlgorithms = "0.3, 1"
 OffsetArrays = "0.10, 0.11, 1.0.1"
-Ratios = "0.3"
+Ratios = "0.3, 0.4"
 StaticArrays = "0.10, 0.11, 0.12"
 WoodburyMatrices = "0.4, 0.5"
 julia = "1"