FYI: npm installation warnings

[thomassuedbroecker]

Describe the information
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Many warnings.

To Reproduce

Steps to reproduce the behavior:

1. execute npm i -g @ibmgaragecloud/cloud-native-toolkit-cli
2. See warning npm information:

npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: 'openshift-rest-client@6.1.0',
npm WARN EBADENGINE   required: { node: '^16 || ^14 || ^12' },
npm WARN EBADENGINE   current: { node: 'v17.0.1', npm: '8.1.0' }
npm WARN EBADENGINE }
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated uuid@3.4.0: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
npm WARN deprecated uuid@3.4.0: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142

changed 252 packages, and audited 253 packages in 12s

36 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities

OpenShift cluster version: 4.8

Expected behavior
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No warnings