build: Update flutter_olm to 2.0.0

pubspec.lock

@@ -609,10 +609,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_olm
-      sha256: "69aaac45d854e74d17d04dac8a0ca3f548266d271a0f0fa7600e006e81432417"
+      sha256: "5e6211af8cba1abf7d1f92e543f6d573dfe6017fe4742e0d04ba84beab47f940"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "2.0.0"
   flutter_openssl_crypto:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -38,7 +38,7 @@ dependencies:
     sdk: flutter
   flutter_map: ^6.1.0
   flutter_new_badger: ^1.1.1
-  flutter_olm: 1.3.2 # Keep in sync with scripts/prepare-web.sh ! 1.4.0 does currently not build on Android
+  flutter_olm: 2.0.0
   flutter_openssl_crypto: ^0.3.0
   flutter_ringtone_player: ^4.0.0+2
   flutter_secure_storage: ^9.2.2

scripts/prepare-web.sh

@@ -1,5 +1,5 @@
 #!/bin/sh -ve
-rm -r assets/js/package
+rm -rf assets/js/package
 
 OLM_VERSION=$(cat pubspec.yaml | yq .dependencies.flutter_olm)
 DOWNLOAD_PATH="https://github.com/famedly/olm/releases/download/v$OLM_VERSION/olm.zip"