test(ecosystem-ci): bump bun-vite-template to oxlint jsx-a11y fix (#1898)

Pin `bun-vite-template` to `c507fae` (master tip), which includes the
`eslint.config.js` fix from
[why-reproductions-are-required/bun-vite-template#2](why-reproductions-are-required/bun-vite-template#2).

That fix drops the jsx-a11y rule options oxlint 1.70.0 rejects
(`includeRoles` on `control-has-associated-label`, the element-map on
`no-noninteractive-element-to-interactive-role`), so after `vp migrate`
the project's `vp lint` no longer fails with "Failed to parse oxlint
configuration file".

Verified locally end-to-end with oxlint 1.70.0: `vp migrate` then `vp
run lint` passes.

Author: fengmk2

ecosystem-ci/repo.json

@@ -106,7 +106,7 @@
   "bun-vite-template": {
     "repository": "https://github.com/why-reproductions-are-required/bun-vite-template.git",
     "branch": "master",
-    "hash": "d84099b4a153c7e0f35e510725b2ceb24c6e09ad"
+    "hash": "c507faecc4338a2d4f51c7a0b7046ed25089d232"
   },
   "vite-plus-vitest-global-type-minimal-repro": {
     "repository": "https://github.com/why-reproductions-are-required/vite-plus-vitest-global-type-minimal-repro.git",