Add control for masking variable values in runner logs

Closes #13784

See merge request gitlab-org/gitlab-ce!25476

Add a masked switch to variable rows
Copy some behavior from the protected switch

Refactor verify_pages_domain_service specs

See merge request gitlab-org/gitlab-ce!26178

Add specs for new/disabled pages domain
Extract contexts from examples
Use `let` instead of `set` since domain is being changed
in each example

[QA-EE] Toggle Gitaly N+1 detector via feature flag and run tests

See merge request gitlab-org/gitlab-ee!10324

First attempt at allowing a feature flag to be set via the command line
when running tests. This will enable the flag, run the tests, and then
disable the flag.

Using OptionParser meant changing how scenarios get the instance
address, so this also allows the address to be set as a command line
option. It's backwards compatible (you can still provide the address
as the command line option after the scenario)

[QA] Toggle Gitaly N+1 detector via feature flag and run tests

Closes gitlab-qa#374

See merge request gitlab-org/gitlab-ce!26060

First attempt at allowing a feature flag to be set via the command line
when running tests. This will enable the flag, run the tests, and then
disable the flag.

Using OptionParser meant changing how scenarios get the instance
address, so this also allows the address to be set as a command line
option. It's backwards compatible (you can still provide the address
as the command line option after the scenario)

Update bootstrap to 4.3.1

Closes #52091

See merge request gitlab-org/gitlab-ce!25911

Update bootstrap to 4.3.1 [ee-port]

See merge request gitlab-org/gitlab-ee!9931

Merge branch '8798-geo-implement-selective-sync-support-for-fdw-queries-to-find-registries-retrying-verification' into 'master'

Geo - Add selective sync support for queries to find registries retrying verification

See merge request gitlab-org/gitlab-ee!10436

These changes introduces a new finder to make it easier to
remove the legacy queries in the future.

Expand and improve autofetch of endpoint section

See merge request gitlab-org/gitlab-ce!26303

Recommend disabling NFS server delegation

See merge request gitlab-org/gitlab-ce!26668

Prepares suggestion implementation for multi-line support

See merge request gitlab-org/gitlab-ce!26057

Externalize strings in controllers

See merge request gitlab-org/gitlab-ce!26420

- concerns
- dashboard
- groups
- import

(EE port) Externalize strings in projects controllers

See merge request gitlab-org/gitlab-ee!10351

- concerns
- dashboard
- groups
- import

Adds the groundwork needed in order to persist multi-line suggestions,
while providing the parsing strategy which will be reused for the
**Preview** as well.

Add API access check to Graphql

Closes #58547

See merge request gitlab-org/gitlab-ce!26570

Check if user can access API on GraphqlController

See https://gitlab.com/gitlab-org/design.gitlab.com/issues/242

Bootstrap 4.3.1 introduced sanitation for HTML popovers / tooltips. The
rules are rather strict, so we extend the default whitelists with safe
attributes / tags.

See https://gitlab.com/gitlab-org/design.gitlab.com/issues/242

Bootstrap 4.3.1 introduced sanitation for HTML popovers / tooltips. The
rules are rather strict, so we extend the default whitelists with safe
attributes / tags.

Design updates to design management

See merge request gitlab-org/gitlab-ee!10410

Removes EE differences for environments_table

Closes gitlab-ee#10714

See merge request gitlab-org/gitlab-ce!26655