Serialize OCSP Redis snapshots with CBOR

ocsp-responder/Cargo.lock

@@ -175,6 +175,15 @@ version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
+[[package]]
+name = "cbor2"
+version = "1.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddf90b4df9f396c3b5dad07dcdaf0627f2b8ae533ea9be9937f9d6b8713cb888"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "cc"
 version = "1.9.0"
@@ -752,6 +761,7 @@ dependencies = [
  "axum",
  "base64",
  "bytes",
+ "cbor2",
  "chrono",
  "const-oid",
  "der",
@@ -763,7 +773,6 @@ dependencies = [
  "rsa",
  "sec1",
  "serde",
- "serde_json",
  "serde_yaml",
  "sha1",
  "sha2",