upgpkg: 3.18.0-4: Rebuild for protobuf 30.1 & abseil-cpp 20250127.1

.SRCINFO

 pkgbase = protonmail-bridge
 	pkgdesc = Integrate ProtonMail paid account with any program that supports IMAP and SMTP
 	pkgver = 3.18.0
-	pkgrel = 3
+	pkgrel = 4
 	url = https://github.com/ProtonMail/proton-bridge
 	arch = x86_64
 	license = GPL-3.0-only

PKGBUILD

@@ -12,7 +12,7 @@ pkgname=(
   protonmail-bridge
 )
 pkgver=3.18.0
-pkgrel=3
+pkgrel=4
 pkgdesc="Integrate ProtonMail paid account with any program that supports IMAP and SMTP"
 arch=(x86_64)
 url="https://github.com/ProtonMail/proton-bridge"