Identified external dependencies with `js` color palette

[daniellockyer]

• identifying external dependencies is useful because it enables you to differentiate between code in your project, and code that you import in
• this commit adds an if-statement to check for the node_modules/ string, and colors it purple if found

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Hey @jonhoo - ❤️ Inferno 🙂

I've tested this locally with a tool I'm writing for NodeJS and it produces the following:

[daniellockyer]

As a reference for colors, 0x colors external dependencies in purple, and I think it looks good in Inferno too 🙂

[codecov[bot]]

Codecov Report

Merging #234 (0ca49de) into master (06b22f3) will decrease coverage by 0.03%. The diff coverage is 66.66%.

:exclamation: Current head 0ca49de differs from pull request most recent head f7d14c3. Consider uploading reports for the commit f7d14c3 to get more accurate results

@@            Coverage Diff             @@
##           master     #234      +/-   ##
==========================================
- Coverage   86.85%   86.82%   -0.04%     
==========================================
  Files          17       17              
  Lines        2396     2398       +2     
==========================================
+ Hits         2081     2082       +1     
- Misses        315      316       +1     

Impacted Files	Coverage Δ
src/flamegraph/color/palettes.rs	99.09% <66.66%> (-0.30%)	:arrow_down:

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[jonhoo]

Hmm, not entirely sure why CI isn't running. I think it's because I need to "approve and run", but that button doesn't appear. Seems to be some kind of GitHub bug. I'm running the test suite locally, and then I'll update the changelog and publish!

[jonhoo]

Released in 0.11.1 :tada: