Bump @spectrum-web-components/split-view from 1.7.0 to 1.10.0

Bumps [@spectrum-web-components/split-view](https://github.com/adobe/spectrum-web-components/tree/HEAD/1st-gen/packages/split-view) from 1.7.0 to 1.10.0.
- [Changelog](https://github.com/adobe/spectrum-web-components/blob/main/1st-gen/packages/split-view/CHANGELOG.md)
- [Commits](https://github.com/adobe/spectrum-web-components/commits/v1.10.0/1st-gen/packages/split-view)

---
updated-dependencies:
- dependency-name: "@spectrum-web-components/split-view"
  dependency-version: 1.10.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -65,7 +65,7 @@
     "@rollup/plugin-terser": "^0.4.4",
     "@sindresorhus/slugify": "^1.1.2",
     "@spectrum-web-components/shared": "^1.9.0",
-    "@spectrum-web-components/split-view": "^1.7.0",
+    "@spectrum-web-components/split-view": "^1.10.0",
     "@types/deep-equal": "^1.0.4",
     "@types/jquery": "^3.5.33",
     "@types/jqueryui": "^1.12.24",