Add push notifications entitlement

Signal.xcodeproj/project.pbxproj

@@ -2958,7 +2958,7 @@
 								enabled = 1;
 							};
 							com.apple.Push = {
-								enabled = 0;
+								enabled = 1;
 							};
 							com.apple.VPNLite = {
 								enabled = 0;

Signal/Signal-Info.plist

@@ -7,7 +7,7 @@
 		<key>CarthageVersion</key>
 		<string>0.33.0</string>
 		<key>DateTime</key>
-		<string>Tue Jun 25 23:45:42 UTC 2019</string>
+		<string>Wed Jun 26 00:03:28 UTC 2019</string>
 		<key>OSXVersion</key>
 		<string>10.14.5</string>
 		<key>WebRTCCommit</key>

Signal/Signal.entitlements

@@ -2,6 +2,8 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>aps-environment</key>
+	<string>production</string>
 	<key>com.apple.developer.icloud-container-identifiers</key>
 	<array>
 		<string>iCloud.$(CFBundleIdentifier)</string>