CompatHelper: bump compat for GAP to 0.16, (keep existing compat)

Author: CompatHelper Julia

Project.toml

@@ -12,7 +12,7 @@ Singular_jll = "43d676ae-4934-50ba-8046-7a96366d613b"
 lib4ti2_jll = "1493ae25-0f90-5c0e-a06c-8c5077d6d66f"
 
 [compat]
-GAP = "0.11, 0.12, 0.13, 0.14, 0.15"
+GAP = "0.11, 0.12, 0.13, 0.14, 0.15, 0.16"
 julia = "1.8, 1.9, 1.10"
 
 [extras]