🤖 Bump SHA stdlib e7069c3 → 51a0726 (#61783)

Stdlib: SHA
URL: https://github.com/JuliaCrypto/SHA.jl.git
Stdlib branch: master
Julia branch: master
Old commit: e7069c3
New commit: 51a0726
Julia version: 1.14.0-DEV
SHA version: 1.13.0 (Does not match)
Bump invoked by: @DilumAluthge
Powered by:
[BumpStdlibs.jl](https://github.com/JuliaLang/BumpStdlibs.jl)

Diff:
https://github.com/JuliaCrypto/SHA.jl/compare/e7069c3400d7871fc74f5fec47fd832ca7acf799...51a0726d982506a0fe41bcd33caa48fdd7f5e876

```
$ git log --oneline e7069c3..51a0726
51a0726 Update project version to 1.13.0 (#131)
4b34db6 Bump julia-actions/cache from 2 to 3 (#129)
028a2fb Bump codecov/codecov-action from 5 to 6 (#130)
```

Co-authored-by: DilumAluthge <5619885+DilumAluthge@users.noreply.github.com>