Repository: plotters-rs/plotters (language: rust)

Issue:
[BUG] Broken README of `plotters` on crates.io
**Describe the bug**
The README on [crates.io](https://crates.io/crates/plotters) only shows `../README.md`

**To Reproduce**
View the website: https://crates.io/crates/plotters

**Version Information**
v0.3.5

I'm not sure whether this is a mistake in the [`Cargo.toml`](https://github.com/plotters-rs/plotters/blob/master/plotters/Cargo.toml#L12) of `plotters` or cargo cannot correctly process symbolic links. Some other projects with a similar structure use `readme = "./README.md"` instead of `readme = "README.md"` ([`Cargo.toml` of `atuin`](https://github.com/ellie/atuin/blob/main/atuin/Cargo.toml#L6))


Discussion / hints:

Fix patch:
diff --git a/plotters/Cargo.toml b/plotters/Cargo.toml
index 7ba56ace..f93f2005 100644
--- a/plotters/Cargo.toml
+++ b/plotters/Cargo.toml
@@ -9,7 +9,7 @@ repository = "https://github.com/plotters-rs/plotters"
 homepage = "https://plotters-rs.github.io/"
 keywords = ["WebAssembly", "Visualization", "Plotting", "Drawing"]
 categories = ["visualization", "wasm"]
-readme = "README.md"
+readme = "../README.md"
 exclude = ["doc-template", "plotters-doc-data"]
 
 [dependencies]


Test patch: