refactor(patterns): support more flexible sequence matching

- improve the implementation of `PatternSequence` and related supplemental patterns
- `TupleOf` pattern now aligns with `*Of` naming to match sequence of a single pattern rather than a tuple of patterns
- remove reduntand object creation logic for alternative but more performant implementations of certain patterns
- support the unpacking syntax to turn patterns into a `SomeOf` pattern
- short circuit `SequenceOf(Any())` to not traverse over the input sequence
- remove unused `PatternMapping` pattern

ibis/backends/clickhouse/compiler/core.py

@@ -90,15 +90,15 @@ def fn(node, _, **kwargs):
 
     # replace the right side of InColumn into a scalar subquery for sql
     # backends
-    replace_in_column_with_table_array_view = p.InColumn(..., y) >> _.copy(
+    replace_in_column_with_table_array_view = p.InColumn(options=y) >> _.copy(
         options=c.TableArrayView(
             c.Selection(table=lambda _, y: find_first_base_table(y), selections=(y,))
         ),
     )
 
     # replace any checks against an empty right side of the IN operation with
     # `False`
-    replace_empty_in_values_with_false = p.InValues(..., ()) >> c.Literal(
+    replace_empty_in_values_with_false = p.InValues(options=()) >> c.Literal(
         False, dtype="bool"
     )