Bug 1594995 - Part 2: Update RKV dependency to our safe-mode feature branch, r=keeler

Differential Revision: https://phabricator.services.mozilla.com/D52317

--HG--
extra : moz-landing-system : lando

security/manager/ssl/cert_storage/Cargo.toml

@@ -7,12 +7,11 @@ authors = ["Dana Keeler <dkeeler@mozilla.com>", "Mark Goodwin <mgoodwin@mozilla.
 base64 = "0.10"
 byteorder = "1.2.7"
 crossbeam-utils = "0.6.3"
-lmdb-rkv = "0.12.3"
 log = "0.4"
 moz_task = { path = "../../../../xpcom/rust/moz_task" }
 nserror = { path = "../../../../xpcom/rust/nserror" }
 nsstring = { path = "../../../../xpcom/rust/nsstring" }
-rkv = "0.10.2"
+rkv = { git = "https://github.com/mozilla/rkv", branch = "safe-mode", tag = "0.11.0", default-features = false }
 rust_cascade = "0.3.4"
 sha2 = "^0.8"
 storage_variant = { path = "../../../../storage/variant" }