CompatHelper: bump compat for ArnoldiMethod to 0.4, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -26,7 +26,7 @@ UnPack = "3a884ed6-31ef-47d7-9d2a-63182c4928ed"
 WriteVTK = "64499a7a-5c06-52f2-abe2-ccb03c286192"
 
 [compat]
-ArnoldiMethod = "0.0.4, 0.2"
+ArnoldiMethod = "0.0.4, 0.2, 0.4"
 ChainRulesCore = "1"
 FLOWMath = "0.3"
 FillArrays = "0.13, 1"