fix(store): ignore Ivy in runtime checks

[timdeschryver]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/ngrx/platform/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Documentation has been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

Closes #2404

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[ngrxbot]

Preview docs changes for 0e13fa7 at https://previews.ngrx.io/pr2491-0e13fa7/

[dpissarenko]

Excuse me, when will this PR release? Because my project had broken when I updated it to angular 9 and ngrx 9.

Thank you for your work.

[timdeschryver]

@W3bDan if you can't wait for an official release, you can install the latest version from our nightly builds. See https://ngrx.io/guide/nightlies#store for more information.