CompatHelper: bump compat for AdvancedVI to 0.5 for package test, (keep existing compat)

Author: CompatHelper Julia

test/Project.toml

@@ -44,7 +44,7 @@ AbstractMCMC = "5"
 AbstractPPL = "0.11, 0.12, 0.13"
 AdvancedMH = "0.6, 0.7, 0.8"
 AdvancedPS = "0.7"
-AdvancedVI = "0.4"
+AdvancedVI = "0.4, 0.5"
 Aqua = "0.8"
 BangBang = "0.4"
 Bijectors = "0.14, 0.15"