CompatHelper: bump compat for PrettyTables to 3, (keep existing compat) (#120)

Co-authored-by: CompatHelper Julia <[email protected]>

Author: github-actions[bot]

Project.toml

@@ -27,7 +27,7 @@ InvertedIndices = "1"
 IteratorInterfaceExtensions = "0.1.1, 1"
 Missings = "0.4.2, 1"
 PooledArrays = "1.2.1"
-PrettyTables = "2"
+PrettyTables = "2, 3"
 Reexport = "0.1, 0.2, 1"
 TableTraits = "0.4, 1"
 Tables = "1.2"