fix(deps): update dependency @adobe/spacecat-shared-utils to v1.21.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@adobe/spacecat-shared-utils	1.20.8 -> 1.21.0

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Release Notes

adobe/spacecat-shared (@​adobe/spacecat-shared-utils)

### [`v1.21.0`](https://redirect.github.com/adobe/spacecat-shared/releases/tag/%40adobe/spacecat-shared-utils-v1.21.0) [Compare Source](https://redirect.github.com/adobe/spacecat-shared/compare/@adobe/spacecat-shared-utils-v1.20.8...@adobe/spacecat-shared-utils-v1.21.0) ##### Features - tracing fetch ([#​409](https://redirect.github.com/adobe/spacecat-shared/issues/409)) ([6579a26](https://redirect.github.com/adobe/spacecat-shared/commit/6579a26d917db0bb8dc3baa2e19a0dfee8db5fc8))

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[github-actions[bot]]

This PR will trigger a patch release when merged.

[solaris007]

:tada: This PR is included in version 1.73.1 :tada:

The release is available on:

• v1.73.1
• GitHub release

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