Poolscanners: Fix symlink pool types

Fixes regression introduced in #1632

Symbolic links are allocated in the paged pools, not non-paged. This was
causing us to miss symlinks across both pre and post win8 samples.

Author: dgmcdona

volatility3/framework/plugins/windows/poolscanner.py

@@ -343,15 +343,15 @@ def builtin_constraints(
                 type_name=symbol_table + constants.BANG + "_OBJECT_SYMBOLIC_LINK",
                 object_type="SymbolicLink",
                 size=(72, None),
-                page_type=PoolType.NONPAGED | PoolType.FREE,
+                page_type=PoolType.PAGED | PoolType.FREE,
             ),
             # symlinks on windows starting with windows 8
             PoolConstraint(
                 b"Symb",
                 type_name=symbol_table + constants.BANG + "_OBJECT_SYMBOLIC_LINK",
                 object_type="SymbolicLink",
                 size=(72, None),
-                page_type=PoolType.NONPAGED | PoolType.FREE,
+                page_type=PoolType.PAGED | PoolType.FREE,
             ),
             # registry hives
             PoolConstraint(