Description of problem:

Some extensions are using Secrets Plugin API https://code.visualstudio.com/api/advanced-topics/remote-extensions#persisting-secrets

Seems at the moment secrets are not persisted to the file system / secret storage and appeared to be lost when workspace restart.

Upstream Issue: https://github.com/eclipse/che/issues/22837

https://github.com/Nykredit/openshift-test/issues/10

For example: 

SonarLint extension [1] in Dev Spaces 3.11. The extension allows to generate and install a token for communicating with a Sonar server endpoint. The generation works fine - but if the Dev Spaces workspace in question is restarted, then the token is lost upon relaunch.

The extension uses the generic VSCode SecretStorage API to store the data of the token

[1] Extension ID: SonarSource.sonarlint-vscode
[2] https://github.com/SonarSource/sonarlint-vscode/blob/4.2.2%2B75910/src/settings/connectionsettings.ts#L66

Prerequisites (if any, like setup, operators/versions):{}

Steps to Reproduce

 https://github.com/eclipse/che/issues/22837

Actual results:

Secrets are not getting persisted

Expected results:

Secrets must be persisted

Reproducibility (Always/Intermittent/Only Once):

Always

Acceptance criteria: 

Definition of Done:

Build Details:

Additional info (Such as Logs, Screenshots, etc):

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