Fix Stylelint issues

[BSFishy]

Description

Fix issues that Stylelint throws. This is the second step to onboard Stylelint.

Issues Resolved

Paritally resolve #630

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[BSFishy]

There are still a few issues:

public/components/metrics/index.scss
 17:1  ✖  Modifying global selector ".mainContentTabs .euiResizableContainer" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/notebooks/index.scss
  7:3  ✖  Usage of property "font-family" is not allowed. (no_restricted_properties)  @osd/stylelint/no_restricted_properties
 24:3  ✖  Usage of property "font-family" is not allowed. (no_restricted_properties)  @osd/stylelint/no_restricted_properties

public/components/event_analytics/explorer/explorer.scss
 17:1  ✖  Modifying global selector ".mainContentTabs .euiResizableContainer" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/event_analytics/explorer/log_explorer.scss
 7:3  ✖  Modifying global selector ".euiTabs" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/metrics/sidebar/sidebar.scss
 67:3  ✖  Modifying global selector ".euiButton__content" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/event_analytics/explorer/events_views/data_grid.scss
 291:7  ✖  Usage of property "font-family" is not allowed. (no_restricted_properties)  @osd/stylelint/no_restricted_properties
 453:7  ✖  Usage of property "font-family" is not allowed. (no_restricted_properties)  @osd/stylelint/no_restricted_properties

public/components/event_analytics/explorer/events_views/docView.scss
 16:1  ✖  Modifying global selector ".doc-flyout td.eui-textNoWrap" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/event_analytics/explorer/sidebar/sidebar.scss
 55:3  ✖  Modifying global selector ".euiButton__content" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/visualizations/charts/data_table/data_table.scss
 19:1  ✖  Modifying global selector ".custom-pagination-container .euiIcon:focus" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

public/components/event_analytics/explorer/visualizations/config_panel/config_panel.scss
 116:1  ✖  Modifying global selector ".euiComboBoxOptionsList__rowWrap" not allowed. (no_modifying_global_selectors)                                      @osd/stylelint/no_modifying_global_selectors
 120:1  ✖  Modifying global selector ".euiComboBoxOptionsList__rowWrap > div" not allowed. (no_modifying_global_selectors)                                @osd/stylelint/no_modifying_global_selectors
 136:5  ✖  Modifying global selector ".euiBadge" not allowed. (no_modifying_global_selectors)                                                             @osd/stylelint/no_modifying_global_selectors
 184:1  ✖  Modifying global selector ".color-theme-combo-box-option .euiFlexItem.euiFlexItem--flexGrowZero" not allowed. (no_modifying_global_selectors)  @osd/stylelint/no_modifying_global_selectors

How should these be handled? Can they be fixed in followup PR's?

[codecov]

Codecov Report

Merging #634 (e6a4362) into main (e1a5465) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #634   +/-   ##
=======================================
  Coverage   43.63%   43.63%           
=======================================
  Files         313      313           
  Lines       18596    18596           
  Branches     4485     4485           
=======================================
  Hits         8115     8115           
  Misses      10439    10439           
  Partials       42       42           

Flag	Coverage Δ
dashboards-observability	43.63% <ø> (ø)

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