Update erased-serde requirement from 0.3 to 0.4 (#195)

Updates the requirements on [erased-serde](https://github.com/dtolnay/erased-serde) to permit the latest version.
- [Release notes](https://github.com/dtolnay/erased-serde/releases)
- [Commits](dtolnay/erased-serde@0.3.0...0.4.4)

---
updated-dependencies:
- dependency-name: erased-serde
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Signed-off-by: Andrei Gherghescu <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

plotly/Cargo.toml

@@ -22,7 +22,7 @@ wasm = ["getrandom", "js-sys", "wasm-bindgen", "wasm-bindgen-futures"]
 [dependencies]
 askama = { version = ">=0.11.0, <0.13.0", features = ["serde-json"] }
 dyn-clone = "1"
-erased-serde = "0.3"
+erased-serde = "0.4"
 getrandom = { version = "0.2", features = ["js"], optional = true }
 image = { version = "0.24.2", optional = true }
 js-sys = { version = "0.3", optional = true }