try to fix ios build

.github/workflows/package.yaml

@@ -162,7 +162,7 @@ jobs:
 
       - name: Building IPA
         working-directory: ./app
-        run: flutter build ipa --release
+        run: flutter build ipa --release --export-options-plist=./ios/ExportOptions.plist
 
       - name: collect ipa artifacts
         uses: actions/upload-artifact@v2

ios/ExportOptions.plist

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>method</key>
+  <string>app-store</string> <!-- app-store, ad-hoc, enterprise, development -->
+  <key>teamID</key>
+  <string>44U4JSRX4Z</string>
+	<key>signingStyle</key>
+	<string>manual</string>
+  <key>provisioningProfiles</key>
+	<dict>
+		<key>digital.slovensko.avm</key>
+		<string>4b93279b-5424-4870-8d84-a2c87e6b4e0f</string>
+	</dict>
+</dict>
+</plist>