feat(runtime): Add .NET runtime

[zhengkunwang223]

Refs https://github.com/1Panel-dev/1Panel/issues/748

[f2c-ci-robot[bot]]

Adding the "do-not-merge/release-note-label-needed" label because no release-note block was detected, please follow our release note process to remove it.

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[sonarcloud[bot]]

Quality Gate failed

Failed conditions
60.8% Duplication on New Code (required ≤ 10%)

See analysis details on SonarQube Cloud

[wanghe-fit2cloud]

/approve

[f2c-ci-robot[bot]]

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