Update dependency tsup to v8 (#69)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -81,7 +81,7 @@
     "lint-staged": "13.2.3",
     "memfs": "4.2.0",
     "release-it": "16.1.3",
-    "tsup": "7.2.0",
+    "tsup": "8.0.1",
     "typescript": "5.1.6",
     "vite": "4.4.8",
     "vitest": "0.34.1",