Bump @oddbird/popover-polyfill from 0.5.2 to 0.7.0 (#4127)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: LiuLiu <liuliu-dev@github.com>

Author: dependabot[bot]

package-lock.json

@@ -73,7 +73,7 @@
     "@github/relative-time-element": "^5.0.0",
     "@github/remote-input-element": "^0.4.0",
     "@github/tab-container-element": "^3.1.2",
-    "@oddbird/popover-polyfill": "^0.5.2",
+    "@oddbird/popover-polyfill": "^0.7.0",
     "@primer/behaviors": "^1.3.4",
     "@primer/live-region-element": "^0.8.0"
   },