Add mention of Aqua and JET (#94199)

README.md

@@ -105,7 +105,7 @@ or hosted documentation such as that generated by
 to setup **tests** (see
 [the Pkg.jl docs](https://pkgdocs.julialang.org/v1/creating-packages/#Adding-tests-to-the-package)
 and the [Test stdlib docs](https://docs.julialang.org/en/v1/stdlib/Test/)), which
-can be automatically run by free **continuous integration** services such as GitHub Actions.
+can be automatically run by free **continuous integration** services such as GitHub Actions. As part of the test suite, tools like [Aqua.jl](https://github.com/JuliaTesting/Aqua.jl) and [JET.jl](https://github.com/aviatesk/JET.jl) can help you remove bugs or typos and improve the general quality of your code.
 
 Packages like [PkgTemplates.jl](https://github.com/invenia/PkgTemplates.jl) or
 [PkgSkeleton.jl](https://github.com/tpapp/PkgSkeleton.jl) provide easy ways to setup