CompatHelper: bump compat for Aqua in [extras] to 0.8, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -16,7 +16,7 @@ StatsFuns = "4c63d2b9-4356-54db-8cca-17b64c39e42c"
 Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"
 
 [compat]
-Aqua = "0.7"
+Aqua = "0.7, 0.8"
 CategoricalArrays = "0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10"
 DataAPI = "1.1"
 DataFrames = "1"