chore: Update pgp to 0.5

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

Author: kinnison

Cargo.lock

@@ -54,7 +54,7 @@ toml = "0.5"
 url = "2.1"
 wait-timeout = "0.2"
 xz2 = "0.1.3"
-pgp = { version = "0.4", default-features = false}
+pgp = { version = "0.5", default-features = false}
 
 [dependencies.retry]
 version = "1"