CompatHelper: bump compat for PrettyTables to 3, (keep existing compat) (#2853)

Co-authored-by: CompatHelper Julia <compathelper_noreply@julialang.org>

Author: github-actions[bot]

Project.toml

@@ -76,7 +76,7 @@ LinearAlgebra = "1"
 Logging = "1"
 NVTX = "1"
 Preferences = "1"
-PrettyTables = "2"
+PrettyTables = "2, 3"
 Printf = "1"
 Random = "1"
 Random123 = "1.2"