fix: resolve pyright type errors in pagination test mocks

Replace **kwargs: object with explicit meta and cache_mode parameters
matching the list_tools signature to satisfy pyright strict checking.

Fixes CI pyright failure on PR #3156

Signed-off-by: dongjiang <dongjiang1989@126.com>

Author: dongjiang1989

tests/client/test_list_all_pagination.py

@@ -8,8 +8,10 @@
     ListResourcesResult,
     ListResourceTemplatesResult,
     ListToolsResult,
+    RequestParamsMeta,
 )
 
+from mcp.client.caching import CacheMode
 from mcp.client.client import Client, CursorCycleError, PaginationExceededError
 from mcp.server.mcpserver import MCPServer
 
@@ -126,10 +128,15 @@ def dummy() -> str:  # pragma: no cover
         original = client.list_tools
         call_count = 0
 
-        async def infinite_list_tools(*, cursor: str | None = None, **kwargs: object) -> ListToolsResult:
+        async def infinite_list_tools(
+            *,
+            cursor: str | None = None,
+            meta: RequestParamsMeta | None = None,
+            cache_mode: CacheMode = "use",
+        ) -> ListToolsResult:
             nonlocal call_count
             call_count += 1
-            result = await original(cursor=cursor, **kwargs)
+            result = await original(cursor=cursor, meta=meta, cache_mode=cache_mode)
             result.next_cursor = f"cursor-{call_count}"
             return result
 
@@ -154,10 +161,15 @@ def dummy() -> str:  # pragma: no cover
         cursors_seq = ["cursorA", "cursorB", "cursorA", "cursorA", "cursorA"]
         call_count = 0
 
-        async def cycling_list_tools(*, cursor: str | None = None, **kwargs: object) -> ListToolsResult:
+        async def cycling_list_tools(
+            *,
+            cursor: str | None = None,
+            meta: RequestParamsMeta | None = None,
+            cache_mode: CacheMode = "use",
+        ) -> ListToolsResult:
             nonlocal call_count
             call_count += 1
-            result = await original(cursor=cursor, **kwargs)
+            result = await original(cursor=cursor, meta=meta, cache_mode=cache_mode)
             result.next_cursor = cursors_seq[call_count - 1]  # pragma: no branch
             return result