Andrew Kelley 0c0b69891a zig fetch: add --save flag ...

```
--save        Add the fetched package to build.zig.zon
--save=[name] Add the fetched package to build.zig.zon as name
```

2023-11-26 19:41:00 -07:00

..

src

…

build.zig

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build.zig.zon

zig fetch: add --save flag

2023-11-26 19:41:00 -07:00