App Configuration nightly test runs are failing with:

Stack trace:
TypeError: Cannot read property 'restore' of undefined
at Context. (dist-test/index.browser.js:77504:20)

For more details check here:

• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=952956&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=955461&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=958620&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=961381&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=963609&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=965962&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=968229&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=971273&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=973399&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=975767&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=981007&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=982532&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=983964&view=results
• https://dev.azure.com/azure-sdk/internal/_build/results?buildId=984941&view=results