build(deps): bump rollup-plugin-copy from 3.3.0 to 3.4.0 in /web (#572)

Bumps [rollup-plugin-copy](https://github.com/vladshcherbin/rollup-plugin-copy) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/vladshcherbin/rollup-plugin-copy/releases)
- [Commits](https://github.com/vladshcherbin/rollup-plugin-copy/compare/3.3.0...3.4.0)

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

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

web/package-lock.json

@@ -1682,9 +1682,9 @@
             }
         },
         "graceful-fs": {
-            "version": "4.2.4",
-            "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
-            "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
+            "version": "4.2.6",
+            "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.6.tgz",
+            "integrity": "sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ=="
         },
         "has-flag": {
             "version": "3.0.0",
@@ -2729,9 +2729,9 @@
             }
         },
         "rollup-plugin-copy": {
-            "version": "3.3.0",
-            "resolved": "https://registry.npmjs.org/rollup-plugin-copy/-/rollup-plugin-copy-3.3.0.tgz",
-            "integrity": "sha512-euDjCUSBXZa06nqnwCNADbkAcYDfzwowfZQkto9K/TFhiH+QG7I4PUsEMwM9tDgomGWJc//z7KLW8t+tZwxADA==",
+            "version": "3.4.0",
+            "resolved": "https://registry.npmjs.org/rollup-plugin-copy/-/rollup-plugin-copy-3.4.0.tgz",
+            "integrity": "sha512-rGUmYYsYsceRJRqLVlE9FivJMxJ7X6jDlP79fmFkL8sJs7VVMSVyA2yfyL+PGyO/vJs4A87hwhgVfz61njI+uQ==",
             "requires": {
                 "@types/fs-extra": "^8.0.1",
                 "colorette": "^1.1.0",

web/package.json

@@ -24,7 +24,7 @@
         "lit-element": "^2.4.0",
         "lit-html": "^1.3.0",
         "rollup": "^2.39.0",
-        "rollup-plugin-copy": "^3.3.0",
+        "rollup-plugin-copy": "^3.4.0",
         "rollup-plugin-cssimport": "^1.0.2",
         "rollup-plugin-external-globals": "^0.6.1",
         "tslib": "^2.1.0"