docs: 📝 update uv installation command (#1479)

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## Pull request type

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- [ ] Bugfix
- [ ] Feature
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## What is the current behavior?

The README currently suggests an outdated installation command for the
uv tool. This command does not work

Resolves #<Issue number>

## What is the new behavior?

The installation command for uv has been updated in the README to
reflect the latest recommended command. The new command uses the URL
`https://astral.sh/uv/install.sh`

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README.md

@@ -88,7 +88,7 @@ The project uses [uv](https://github.com/astral-sh/uv) to manage python
 dependencies and run commands. To install uv:
 
 ```bash
-curl -L https://install.astral.sh | bash
+curl -LsSf https://astral.sh/uv/install.sh | sh
 ```
 
 To build the CairoZero files: