Update parser snapshots (#20893)

Author: AlexWaygood

crates/ruff_python_parser/tests/snapshots/invalid_syntax@nested_quote_in_format_spec_py312.py.snap

@@ -55,6 +55,7 @@ Module(
                                                     quote_style: Double,
                                                     prefix: Regular,
                                                     triple_quoted: false,
+                                                    unclosed: false,
                                                 },
                                             },
                                         ),
@@ -67,6 +68,7 @@ Module(
                                                     quote_style: Double,
                                                     prefix: Empty,
                                                     triple_quoted: false,
+                                                    unclosed: false,
                                                 },
                                             },
                                         ),

crates/ruff_python_parser/tests/snapshots/valid_syntax@non_nested_quote_in_format_spec_py311.py.snap

@@ -62,6 +62,7 @@ Module(
                                                 quote_style: Double,
                                                 prefix: Regular,
                                                 triple_quoted: false,
+                                                unclosed: false,
                                             },
                                         },
                                     ),

crates/ruff_python_parser/tests/snapshots/valid_syntax@pep701_f_string_py311.py.snap

@@ -656,6 +656,7 @@ Module(
                                                 quote_style: Double,
                                                 prefix: Regular,
                                                 triple_quoted: false,
+                                                unclosed: false,
                                             },
                                         },
                                     ),
@@ -717,6 +718,7 @@ Module(
                                                 quote_style: Double,
                                                 prefix: Regular,
                                                 triple_quoted: false,
+                                                unclosed: false,
                                             },
                                         },
                                     ),