[CI/Build] Fix structural tag test for xgrammar 0.2.3

xgrammar 0.2.3 (PR mlc-ai/xgrammar#668) added an `any_order` field to the
json_schema structural-tag format, so `StructuralTag.model_dump()` now emits
`"any_order": False` inside each tag's `content`. This broke the hardcoded
expected dict in `test_get_model_structural_tag_supports_vllm_hermes`, which
runs only in the CPU job (the sole lane that executes `tests/tool_parsers/`
and freshly resolves the open xgrammar range when building its image).

Adopt 0.2.3 rather than pinning below it:
- bump the floor to `xgrammar >= 0.2.3` in requirements/common.txt
- sync the ROCm test lockfile pin to 0.2.3
- add `"any_order": False` to the expected content dicts in the test

Verified against xgrammar 0.2.3 that `JSONSchemaFormat.model_dump()` emits
`any_order` as a sibling of `style`, matching the updated expectations.

Co-authored-by: Claude <noreply@anthropic.com>
Signed-off-by: Kevin Luu <kevin@inferact.ai>

Signed-off-by: khluu <khluu000@gmail.com>

requirements/common.txt

@@ -26,7 +26,7 @@ outlines_core == 0.2.14
 # required for outlines backend disk cache
 diskcache == 5.6.3
 lark == 1.2.2
-xgrammar >= 0.2.1, < 1.0.0; platform_machine == "x86_64" or platform_machine == "aarch64" or platform_machine == "arm64" or platform_machine == "s390x" or platform_machine == "ppc64le"
+xgrammar >= 0.2.3, < 1.0.0; platform_machine == "x86_64" or platform_machine == "aarch64" or platform_machine == "arm64" or platform_machine == "s390x" or platform_machine == "ppc64le"
 typing_extensions >= 4.10
 filelock >= 3.16.1 # need to contain https://github.com/tox-dev/filelock/pull/317
 partial-json-parser # used for parsing partial JSON outputs

requirements/test/rocm.txt

@@ -1337,7 +1337,7 @@ word2number==1.1
     # via lm-eval
 wrapt==2.1.2
     # via smart-open
-xgrammar==0.2.1
+xgrammar==0.2.3
     # via
     #   -c requirements/common.txt
     #   -r requirements/test/../common.txt

tests/tool_parsers/test_structural_tag_registry.py

@@ -118,6 +118,7 @@ def test_get_model_structural_tag_supports_vllm_hermes(
                             "required": ["city"],
                         },
                         "style": "json",
+                        "any_order": False,
                     },
                     "end": "}\n</tool_call>",
                 },
@@ -132,6 +133,7 @@ def test_get_model_structural_tag_supports_vllm_hermes(
                             "required": ["city"],
                         },
                         "style": "json",
+                        "any_order": False,
                     },
                     "end": "}</tool_call>",
                 },