gpgme: fix dep on libassuan up to @2.5.7 (#45703)

Co-authored-by: Wouter Deconinck <wdconinc@gmail.com>
Co-authored-by: Bernhard Kaindl <contact@bernhard.kaindl.dev>

var/spack/repos/builtin/packages/gpgme/package.py

@@ -33,7 +33,7 @@ class Gpgme(AutotoolsPackage):
 
     depends_on("gnupg", type="build")
     depends_on("libgpg-error", type="build")
-    depends_on("libassuan", type="build")
+    depends_on("libassuan@2.4.2:2", type=("build", "link"))
 
     @classmethod
     def determine_version(cls, exe):