bump svelte version

site/package-lock.json

@@ -4759,9 +4759,9 @@
       }
     },
     "svelte": {
-      "version": "3.0.0-beta.9",
+      "version": "3.0.0-beta.10",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.0.0-beta.9.tgz",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.0.0-beta.10.tgz",
-      "integrity": "sha512-e6BKetUwiLFuUlh70MRUBNeaVm7EBi2Z4V6olAY8Xyt5N8aK3KrgrmNLFsmjSjs+b3X5RmY+7crRER+Eq64Vgg==",
+      "integrity": "sha512-PDA034OwoMwna9+L99QVN/g9fodfxne3+wWaKph4WmcDDn0cAYRzTgu1h8WfAKK7tyt1iTcOBxKP9y+jonJ0/g==",
       "dev": true
     },
     "tar": {

site/package.json

@@ -53,6 +53,6 @@
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^4.0.4",
     "sapper": "^0.26.0-alpha.10",
-    "svelte": "^3.0.0-beta.9"
+    "svelte": "^3.0.0-beta.10"
   }
 }