ci: update playground invalidation path

[bang9]

Changes

• Update cf invalidation to playground/*

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Size Change: 0 B

Total Size: 616 kB

ℹ️ View Unchanged

| Filename | Size | | :--- | :---: | | `./dist/__bundle-46d64517-********.js` | 4.01 kB | | `./dist/__bundle-7c3d40f4-********.js` | 21 B | | `./dist/__bundle-91b5ecea-********.js` | 893 B | | `./dist/index-********.js` | 313 kB | | `./dist/index.es.js` | 172 B | | `./dist/index.umd.js` | 290 kB | | `./dist/style.css` | 7.93 kB |

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