Disabled BouncyCastle for Gmail

app/src/main/java/eu/faircode/email/EmailService.java

@@ -493,6 +493,8 @@ public class EmailService implements AutoCloseable {
 
             boolean bc = prefs.getBoolean("bouncy_castle", false);
             boolean fips = prefs.getBoolean("bc_fips", false);
+            if (host.endsWith(".gmail.com"))
+                bc = false;
             factory = new SSLSocketFactoryService(
                     context, host, port, insecure, dane,
                     ssl_harden, strict, cert_strict, cert_transparency, check_names,