Integrate gitlab-ci/CI-fix-integration-with-srcrev and 3 more

Commit: https://gitlab.com/SECO-Northern-Europe/yocto/infrastructure/gitlab-ci/-/commit/ab3189781f0b0e97c23c7719a5fdbccbf0c4db39

CI: integrate_into_manifest: Fix integration for recipes in SRCREV file

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Commit: https://gitlab.com/SECO-Northern-Europe/yocto/infrastructure/gitlab-ci/-/commit/976aaec9d9c6ef10defd4b3a7329d366452bd522

CI: deploy_gitlab_ci: Fix merge, integration branch was used after delete

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Commit: https://gitlab.com/SECO-Northern-Europe/yocto/infrastructure/gitlab-ci/-/commit/65c6f273b63e4d1beca064f6edb3073321fd5cea

CI: Rename foobar to ci-test, like the job names

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Commit: https://gitlab.com/SECO-Northern-Europe/yocto/infrastructure/gitlab-ci/-/commit/60c311abd4930bf490f13ab13bf2534e160bf842

CI: Reuse existing integration branch preserving manual changes