tunnel: add developer information to pom xml

Otherwise sonatype gets upset.

Signed-off-by: Jason A. Donenfeld <[email protected]>

Author: zx2c4

tunnel/publish.gradle

@@ -36,6 +36,10 @@ afterEvaluate {
                             name = 'WireGuard'
                             url = 'https://www.wireguard.com/'
                         }
+                        developer {
+                            name = 'WireGuard'
+                            email = '[email protected]'
+                        }
                     }
                 }
             }