[Backport 2.x] Fix query editor cursor alignment by removing monaco css overrides

[opensearch-trigger-bot[bot]]

Backport f1106374d901a2fb246cbcc615b24ecfb6893786 from #8912.

[github-actions[bot]]

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 60.91%. Comparing base (56b8b19) to head (02dc61b).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## 2.x #8913 +/- ## ======================================= Coverage 60.90% 60.91% ======================================= Files 3801 3801 Lines 91039 91039 Branches 14358 14358 ======================================= + Hits 55450 55454 +4 + Misses 32064 32061 -3 + Partials 3525 3524 -1 ``` | [Flag](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | Coverage Δ | | |---|---|---| | [Linux_1](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `29.03% <ø> (ø)` | | | [Linux_2](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `56.53% <ø> (ø)` | | | [Linux_3](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `37.83% <ø> (+<0.01%)` | :arrow_up: | | [Linux_4](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `30.00% <ø> (ø)` | | | [Windows_1](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `29.05% <ø> (ø)` | | | [Windows_2](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `56.48% <ø> (ø)` | | | [Windows_3](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `37.83% <ø> (ø)` | | | [Windows_4](https://app.codecov.io/gh/opensearch-project/OpenSearch-Dashboards/pull/8913/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project) | `30.00% <ø> (+<0.01%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=opensearch-project#carryforward-flags-in-the-pull-request-comment) to find out more.

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