build(deps): bump rollup from 2.38.0 to 2.38.1 in /web (#505)

Bumps [rollup](https://github.com/rollup/rollup) from 2.38.0 to 2.38.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.38.0...v2.38.1)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

web/package-lock.json

@@ -2708,9 +2708,9 @@
             }
         },
         "rollup": {
-            "version": "2.38.0",
-            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.38.0.tgz",
-            "integrity": "sha512-ay9zDiNitZK/LNE/EM2+v5CZ7drkB2xyDljvb1fQJCGnq43ZWRkhxN145oV8GmoW1YNi4sA/1Jdkr2LfawJoXw==",
+            "version": "2.38.1",
+            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.38.1.tgz",
+            "integrity": "sha512-q07T6vU/V1kqM8rGRRyCgEvIQcIAXoKIE5CpkYAlHhfiWM1Iuh4dIPWpIbqFngCK6lwAB2aYHiUVhIbSWHQWhw==",
             "requires": {
                 "fsevents": "~2.1.2"
             }

web/package.json

@@ -19,7 +19,7 @@
         "flowchart.js": "^1.15.0",
         "lit-element": "^2.4.0",
         "lit-html": "^1.3.0",
-        "rollup": "^2.38.0",
+        "rollup": "^2.38.1",
         "rollup-plugin-copy": "^3.3.0",
         "rollup-plugin-cssimport": "^1.0.2",
         "rollup-plugin-external-globals": "^0.6.1",