Bump karma-coverage-istanbul-reporter from 1.4.2 to 2.1.0

[dependabot-preview]

Bumps karma-coverage-istanbul-reporter from 1.4.2 to 2.1.0.

Changelog

Sourced from karma-coverage-istanbul-reporter's changelog.

2.1.0 (2019-07-24)

Features

• config: support istanbul-api instrumentation configuration (c4f7a9c), closes #73

2.0.6 (2019-07-20)

Bug Fixes

• get source code from sourceMapStore on write report (619d90d), closes #72

2.0.5 (2019-02-17)

Bug Fixes

• correctly strip source file prefixes when no webpack.context is defined (3c48bf8)
• don't double-report files with mixed slashes in their names on windows (38087c2)

2.0.4 (2018-09-08)

Bug Fixes

• handle source roots being undefined on windows (8eba911), closes #55

2.0.3 (2018-09-01)

Bug Fixes

• update istanbuljs to 2.x (a835e22), closes #52
• use correct source file path separators on windows (938e93c), closes #47

... (truncated)

Commits

• 4a919b4 chore(release): 2.1.0
• 087c3b0 ci: test on node 12
• c4f7a9c feat(config): support istanbul-api instrumentation configuration
• 8fee4a9 chore(release): 2.0.6
• 7a34b47 Merge branch 'master' of github.com:mattlewis92/karma-coverage-istanbul-reporter
• ca17ed1 build: fix code coverage
• 619d90d fix: get source code from sourceMapStore on write report
• 5496d47 style: reformat code with prettier
• 0261f70 build: upgrade dependencies
• a2c359b docs: format readme
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

If all status checks pass Dependabot will automatically merge this pull request.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot ignore this [patch|minor|major] version will close this PR and stop Dependabot creating any more for this minor/major version (unless you reopen the PR or upgrade to it). To ignore the version in this PR you can just close it
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Automerge options (never/patch/minor, and dev/runtime dependencies)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)

Finally, you can contact us by mentioning @dependabot.

---

⚠️ Dependabot won't automerge this PR as it didn't detect CI on it ⚠️

You have automerging enabled for this repo but Dependabot didn't detect any CI statuses or checks. You can disable automerging on this repo from here.