Let Xcode manage release signing

fastlane/Fastfile

@@ -7,7 +7,6 @@ default_platform(:ios)
 
 BUNDLE_IDENTIFIER = "net.buzzert.QueueCube"
 DEVELOPMENT_TEAM = "DQQH5H6GBD"
-PROVISIONING_PROFILE_NAME = "#{BUNDLE_IDENTIFIER} AppStore"
 APP_ROOT = File.expand_path("..", File.expand_path(__dir__))
 IOS_PROJECT_DIR = File.join(APP_ROOT, "ios")
 XCODE_PROJECT = File.join(IOS_PROJECT_DIR, "QueueCube.xcodeproj")
@@ -57,16 +56,9 @@ def upload_export_options
       <key>method</key>
       <string>app-store-connect</string>
       <key>signingStyle</key>
-      <string>manual</string>
+      <string>automatic</string>
       <key>teamID</key>
       <string>#{DEVELOPMENT_TEAM}</string>
-      <key>signingCertificate</key>
-      <string>Apple Distribution</string>
-      <key>provisioningProfiles</key>
-      <dict>
-        <key>#{BUNDLE_IDENTIFIER}</key>
-        <string>#{PROVISIONING_PROFILE_NAME}</string>
-      </dict>
       <key>manageAppVersionAndBuildNumber</key>
       <false/>
       <key>stripSwiftSymbols</key>
@@ -102,8 +94,7 @@ platform :ios do
         "DEVELOPMENT_TEAM=#{DEVELOPMENT_TEAM}",
         "PRODUCT_BUNDLE_IDENTIFIER=#{BUNDLE_IDENTIFIER}",
         "MARKETING_VERSION=#{version}",
-        "CURRENT_PROJECT_VERSION=#{build}",
-        "CODE_SIGN_IDENTITY=Apple Distribution"
+        "CURRENT_PROJECT_VERSION=#{build}"
       ))
     end