fix(tables): drop the (Legacy) name suffix from the v1 block

The amber legacy badge and its click-to-upgrade action already mark a
sunset block in the UI, so the suffix restated it — a placed v1 block
rendered a "Table (Legacy)" type tag next to a "legacy" badge saying the
same thing.

The four earlier cutovers (gmail, github, confluence, cursor) carry the
suffix, but the most recent one does not: the slack_v2 GA left v1 named
"Slack" and leaned on the badge. Following that.

Author: mzxchandra

apps/sim/blocks/blocks/table.ts

@@ -206,7 +206,7 @@ const SORT_FIELD = ['sortBuilder', 'sort'] as const
 
 export const TableBlock: BlockConfig<TableQueryResponse> = {
   type: 'table',
-  name: 'Table (Legacy)',
+  name: 'Table',
   description: 'User-defined data tables',
   longDescription:
     'Create and manage custom data tables. Store, query, and manipulate structured data within workflows. Query Rows returns every matching row when Limit is omitted and fails if the result exceeds 5MB.',