Stabilize rewrites shouldn't target Dot22

Author: ricardoV94

pytensor/tensor/rewriting/linalg.py

@@ -23,7 +23,6 @@
     diag,
     diagonal,
 )
-from pytensor.tensor.blas import Dot22
 from pytensor.tensor.blockwise import Blockwise
 from pytensor.tensor.elemwise import DimShuffle, Elemwise
 from pytensor.tensor.math import Dot, Prod, _matmul, log, outer, prod
@@ -103,12 +102,12 @@ def transinv_to_invtrans(fgraph, node):
 
 
 @register_stabilize
-@node_rewriter([Dot, Dot22])
+@node_rewriter([Dot])
 def inv_as_solve(fgraph, node):
     """
     This utilizes a boolean `symmetric` tag on the matrices.
     """
-    if isinstance(node.op, Dot | Dot22):
+    if isinstance(node.op, Dot):
         l, r = node.inputs
         if (
             l.owner
@@ -278,14 +277,7 @@ def cholesky_ldotlt(fgraph, node):
     A = node.inputs[0]
     if not (
         A.owner is not None
-        and (
-            (
-                isinstance(A.owner.op, Dot | Dot22)
-                # This rewrite only applies to matrix Dot
-                and A.owner.inputs[0].type.ndim == 2
-            )
-            or (A.owner.op == _matmul)
-        )
+        and ((isinstance(A.owner.op, Dot)) or (A.owner.op == _matmul))
     ):
         return