Merge pull request #650 from paullouisageneau/dependabot/cargo/examples/signaling-server-rust/generic-array-0.12.4

Bump generic-array from 0.12.3 to 0.12.4 in /examples/signaling-server-rust

examples/signaling-server-rust/Cargo.lock

@@ -242,9 +242,9 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
+checksum = "ffdf9f34f1447443d37393cc6c2b8313aebddcd96906caf34e54c68d8e57d7bd"
 dependencies = [
  "typenum",
 ]