test(web): use the object shape for the legacy tasks capability

`ServerTasksCapability`'s `list`/`cancel` are objects, not booleans, so
the legacy-tasks fixture failed `tsc -b` in CI. A stale incremental
build cache hid it locally.

Signed-off-by: cliffhall <cliff@futurescale.com>

clients/web/src/components/groups/ConnectionInfoContent/ConnectionInfoContent.test.tsx

@@ -254,7 +254,9 @@ describe("ConnectionInfoContent", () => {
           ...fullResult,
           capabilities: {
             ...fullResult.capabilities,
-            tasks: { list: true, cancel: true },
+            // `ServerTasksCapability`'s sub-capabilities are objects, not
+            // booleans — `{}` is the "supported, no sub-options" shape.
+            tasks: { list: {}, cancel: {} },
           },
         }}
         clientCapabilities={fullClientCaps}