chore: add changelog

mgadewoll · mgadewoll · commit 7cc0f348a69c · 2025-06-03T10:45:49.000+02:00
diff --git a/packages/eui/changelogs/upcoming/8734.md b/packages/eui/changelogs/upcoming/8734.md
@@ -0,0 +1,2 @@
+- Updated the `font-weight` of default `EuiFilterButton` and `EuiButtonGroupButton` to `450`
+

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+- Updated the `font-weight` of default `EuiFilterButton` and `EuiButtonGroupButton` to `450`
	`2`	`+`