Update dependencies

[skovhus]

It has been a while since the dependencies were upgraded.

As jscodeshift has dropped node 8 support, we can now also upgrade a lot of the other dependencies that depended on upgrade the node version.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@f6fdeb6). Click here to learn what that means.
The diff coverage is 91.34%.

@@            Coverage Diff            @@
##             master     #195   +/-   ##
=========================================
  Coverage          ?   92.84%           
=========================================
  Files             ?       24           
  Lines             ?     1496           
  Branches          ?      309           
=========================================
  Hits              ?     1389           
  Misses            ?       73           
  Partials          ?       34           

Impacted Files	Coverage Δ
src/cli/index.ts	0.00% <0.00%> (ø)
src/cli/git-status.ts	100.00% <100.00%> (ø)
src/cli/transformers.ts	94.11% <100.00%> (ø)
src/transformers/ava.ts	98.79% <100.00%> (ø)
src/transformers/chai-assert.ts	99.21% <100.00%> (ø)
src/transformers/chai-should.ts	96.38% <100.00%> (ø)
src/transformers/expect-js.ts	97.33% <100.00%> (ø)
src/transformers/expect.ts	99.35% <100.00%> (ø)
src/transformers/jasmine-globals.ts	100.00% <100.00%> (ø)
src/transformers/jasmine-this.ts	100.00% <100.00%> (ø)
... and 34 more

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