Update docker-lambda to the latest version 🚀

[greenkeeper[bot]]

Version 0.12.0 of docker-lambda just got published.

Dependency	docker-lambda
Current Version	0.9.1
Type	dependency

The version 0.12.0 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of docker-lambda. Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

---

Commits

The new version differs by 28 commits .

• a80fa21 0.12.0
• c6d2c69 Add support for the nodejs6.10 runtime
• e98cb7d 0.11.2
• 5652d61 Add new X_AMZN_TRACE_ID variable for python
• d103a77 0.11.1
• 4c09187 Update latest base and build imgs and /var/runtime dumps
• c1c4848 This example has changed since this was created (#22)
• 732c5ee No need to asterisk Python 2.7 anymore
• 168fb35 0.11.0
• 5bb66cd Update to match latest python2.7 runtime
• 6040d5a complete runtime mock for python
• e2d87a6 0.10.1
• 6b6cb2c Just return null if there's no stdout
• e68d970 Update latest base and build imgs and /var/runtime dumps
• 9c3f4a1 Add libmpc-devel mpfr-devel gmp-devel to build imgs

There are 28 commits in total. See the full diff.

Not sure how things should work exactly?

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html) and of course you may always [ask my humans](https://github.com/greenkeeperio/greenkeeper/issues/new).

---

Your Greenkeeper Bot :palm_tree:

[greenkeeper[bot]]

Version 0.12.1 just got published.

Update to this version instead 🚀

[greenkeeper[bot]]

Version 0.12.2 just got published.

Update to this version instead 🚀