Use S3 object expiry for OCSP snapshots

ocsp-responder/Cargo.lock

@@ -1075,6 +1075,12 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
+[[package]]
+name = "httpdate"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
+
 [[package]]
 name = "httpdate"
 version = "1.0.3"
@@ -1104,7 +1110,7 @@ dependencies = [
  "http 0.2.12",
  "http-body 0.4.6",
  "httparse",
- "httpdate",
+ "httpdate 1.0.3",
  "itoa",
  "pin-project-lite",
  "socket2 0.5.10",
@@ -1126,7 +1132,7 @@ dependencies = [
  "http 1.5.0",
  "http-body 1.1.0",
  "httparse",
- "httpdate",
+ "httpdate 1.0.3",
  "itoa",
  "pin-project-lite",
  "smallvec",
@@ -1333,6 +1339,7 @@ dependencies = [
  "der",
  "ecdsa",
  "hex",
+ "httpdate 0.3.2",
  "p256",
  "pkcs8",
  "rsa",