Replace `contentType:·PrometheusContentType·|·OpenMetricsContentType` with `⏎↹↹contentType:·PrometheusContentType·|·OpenMetricsContentType,⏎↹`

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-node@v3, actions/cache@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

'RegistryContentType' is already declared in the upper scope on line 17 column 13

'T' is already declared in the upper scope on line 133 column 2

'MetricType' is already declared in the upper scope on line 186 column 13

'labels' is already declared in the upper scope on line 395 column 13

'labels' is already declared in the upper scope on line 509 column 13

'labels' is already declared in the upper scope on line 520 column 3

'exemplarLabels' is already declared in the upper scope on line 521 column 3