CompatHelper: bump compat for "Manifolds" to "0.6"

Author: github-actions[bot]

Project.toml

@@ -55,7 +55,7 @@ FunctionalStateMachine = "0.2.9"
 JLD2 = "0.3, 0.4"
 JSON2 = "0.3"
 KernelDensityEstimate = "0.5.6"
-Manifolds = "0.5"
+Manifolds = "0.5, 0.6"
 ManifoldsBase = "0.11, 0.12"
 MetaGraphs = "0.6.4"
 NLSolversBase = "7.6"