chore: bump @e4a/pg-js to ^2.0.1 (#245)

Picks up the upload-validator removal from
encryption4all/postguard-js#87 (released as 2.0.1 via the follow-up
fix: commit in #88), which unblocks the staging email-preview modal
flow — passing `onUploadInit` no longer throws
`TypeError: unknown option "onUploadInit"`.

Author: rubenhensen

package-lock.json

@@ -70,7 +70,7 @@
     },
     "dependencies": {
         "@deltablot/dropzone": "^7.4.3",
-        "@e4a/pg-js": "^2.0.0",
+        "@e4a/pg-js": "^2.0.1",
         "@iconify/svelte": "^5.2.1",
         "@privacybydesign/yivi-css": "^1.0.1",
         "country-flag-icons": "^1.6.17",