chore: add changeset for beta release

Author: Seungwoo321

.changeset/release-beta-version.md

@@ -0,0 +1,9 @@
+---
+"vue-pivottable": patch
+"@vue-pivottable/lazy-table-renderer": patch
+"@vue-pivottable/plotly-renderer": patch
+---
+
+chore: 베타 버전 1.1.7-beta.1751886288 릴리즈
+
+- develop sync 제거 후 재빌드된 베타 버전