feat: add timestamp to patch events (#179)

* feat: add timestamp to patch events

* fix test

Cargo.lock

@@ -878,6 +878,12 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "mock_instant"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdcebb6db83796481097dedc7747809243cc81d9ed83e6a938b76d4ea0b249cf"
+
 [[package]]
 name = "mockall"
 version = "0.12.1"
@@ -1772,6 +1778,7 @@ dependencies = [
  "libc",
  "log",
  "log-panics",
+ "mock_instant",
  "mockall",
  "mockito",
  "once_cell",