Add nimble

[tpburns]

Checklist

• [x] Title of this PR is meaningful: e.g. "Adding my_nifty_package", not "updated meta.yaml".
• [x] License file is packaged (see here for an example).
• [x] Source is from official source.
• [x] Package does not vendor other packages. (If a package uses the source of another package, they should be separate packages or the licenses of all packages need to be packaged).
• [x] If static libraries are linked in, the license of the static library is packaged.
• [x] Package does not ship static libraries. If static libraries are needed, follow CFEP-18.
• [x] Build number is 0.
• [x] A tarball (url) rather than a repo (e.g. git_url) is used in your recipe (see here for more details).
• [ ] GitHub users listed in the maintainer section have posted a comment confirming they are willing to be listed there.
• [ ] When in trouble, please check our knowledge base documentation before pinging a team.

[conda-forge-webservices[bot]]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/nimble) and found some lint.

Here's what I've got...

For recipes/nimble:

• The top level meta keys are in an unexpected order. Expecting ['package', 'source', 'build', 'test', 'outputs', 'about', 'extra'].
• Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [12, 21, 22, 23, 24]
• There are 1 too many lines. There should be one empty line at the end of the file.
• The following maintainers have not yet confirmed that they are willing to be listed here: willfind. Please ask them to comment on this PR if they are.

For recipes/nimble:

• This recipe is using a compiler, which now requires adding a build dependence on {{ stdlib("c") }} as well. Note that this rule applies to each output of the recipe using a compiler. For further details, please see https://github.com/conda-forge/conda-forge.github.io/issues/2102.

[conda-forge-webservices[bot]]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/nimble) and found some lint.

Here's what I've got...

For recipes/nimble:

• Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [16, 17, 19, 46]
• There are 1 too many lines. There should be one empty line at the end of the file.
• The following maintainers have not yet confirmed that they are willing to be listed here: willfind. Please ask them to comment on this PR if they are.