Bump sortablejs from 1.15.2 to 1.15.3 in /ui (#657)

Bumps [sortablejs](https://github.com/SortableJS/Sortable) from 1.15.2 to 1.15.3.
- [Release notes](https://github.com/SortableJS/Sortable/releases)
- [Commits](SortableJS/Sortable@1.15.2...1.15.3)

---
updated-dependencies:
- dependency-name: sortablejs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

ui/core/package.json

@@ -39,7 +39,7 @@
     "moment": "^2.30.1",
     "popper.js": "^1.14.4",
     "sass": "^1.77.8",
-    "sortablejs": "^1.15.2",
+    "sortablejs": "^1.15.3",
     "tippy.js": "^6.3.7",
     "underscore": "^1.13.7",
     "v-tooltip": "^2.0.0-rc.33",

ui/wallet/package.json

@@ -30,7 +30,7 @@
     "moment": "^2.30.1",
     "popper.js": "^1.14.4",
     "sass": "^1.77.8",
-    "sortablejs": "^1.15.2",
+    "sortablejs": "^1.15.3",
     "tippy.js": "^6.3.7",
     "truffle-assertions": "^0.9.1",
     "typeahead": "^0.2.2",

ui/yarn.lock

@@ -10756,10 +10756,10 @@ sortablejs@1.10.2:
   resolved "https://registry.yarnpkg.com/sortablejs/-/sortablejs-1.10.2.tgz#6e40364d913f98b85a14f6678f92b5c1221f5290"
   integrity sha512-YkPGufevysvfwn5rfdlGyrGjt7/CRHwvRPogD/lC+TnvcN29jDpCifKP+rBqf+LRldfXSTh+0CGLcSg0VIxq3A==
 
-sortablejs@^1.15.2:
-  version "1.15.2"
-  resolved "https://registry.yarnpkg.com/sortablejs/-/sortablejs-1.15.2.tgz#4e9f7bda4718bd1838add9f1866ec77169149809"
-  integrity sha512-FJF5jgdfvoKn1MAKSdGs33bIqLi3LmsgVTliuX6iITj834F+JRQZN90Z93yql8h0K2t0RwDPBmxwlbZfDcxNZA==
+sortablejs@^1.15.3:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/sortablejs/-/sortablejs-1.15.3.tgz#033668db5ebfb11167d1249ab88e748f27959e29"
+  integrity sha512-zdK3/kwwAK1cJgy1rwl1YtNTbRmc8qW/+vgXf75A7NHag5of4pyI6uK86ktmQETyWRH7IGaE73uZOOBcGxgqZg==
 
 source-list-map@^2.0.0:
   version "2.0.1"