Fix prettier lint errors in watch_plugin_registry.js

[pedrottimark]

Summary

Local yarn lint now reports 4 errors because upgrade to prettier 1.8 in #4852 was merged after #4841 was opened:

  38:30  error  Replace `pluginModulePath` with `⏎··········pluginModulePath⏎········`  prettier/prettier
  48:30  error  Replace `pluginModulePath` with `⏎··········pluginModulePath⏎········`  prettier/prettier
  53:30  error  Replace `pluginModulePath` with `⏎··········pluginModulePath⏎········`  prettier/prettier
  61:30  error  Replace `pluginModulePath` with `⏎··········pluginModulePath⏎········`  prettier/prettier

Test plan

yarn lint

[SimenB]

I'm really not a fan of this... :(

[pedrottimark]

Yeah, agree :(

[cpojer]

I think one way to fix it is by breaking the string up manually. I'm also not a fan of using substitution for line breaks, but oh well… (cc @vjeux so I have somebody to rant to).

[codecov-io]

Codecov Report

❗ No coverage uploaded for pull request base (master@9c52d27). Click here to learn what that means.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #4871   +/-   ##
=========================================
  Coverage          ?   59.75%           
=========================================
  Files             ?      195           
  Lines             ?     6533           
  Branches          ?        4           
=========================================
  Hits              ?     3904           
  Misses            ?     2629           
  Partials          ?        0

Impacted Files	Coverage Δ
packages/jest-cli/src/lib/watch_plugin_registry.js	73.68% <ø> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9c52d27...6629da7. Read the comment docs.

[vjeux]

Yeah, template literals are annoying. I think that this update is good, it gives more opportunities to break so that it remains under 80 columns but without trying to break at crazy places like in the middle of a member expression.

[github-actions]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
Please note this issue tracker is not a help forum. We recommend using StackOverflow or our discord channel for questions.