Omit extracting subfolder from a workspace URL

[vinokurig]

What does this PR do?

sparce-checkoutis no longer available from devfile 2.1, so omit the subfolder mechanism in order to support branch names with a / sign.

Screenshot/screencast of this PR

What issues does this PR fix or reference?

fixes eclipse-che/che#21706

How to test this PR?

1. Create branch with a / sign in GitHub or GitLab repo
2. Start a workspace from the branch URl

PR Checklist

As the author of this Pull Request I made sure that:

• The Eclipse Contributor Agreement is valid
• Code produced is complete
• Code builds without errors
• Tests are covering the bugfix
• The repository devfile is up to date and works
• Sections What issues does this PR fix or reference and How to test this PR completed
• Relevant user documentation updated
• Relevant contributing documentation updated
• CI/CD changes implemented, documented and communicated

Reviewers

Reviewers, please comment how you tested the PR when approving it.

[artaleks9]

Verified on Che deployed with quay.io/eclipse/che-server:pr-523 image, works properly:

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: artaleks9, tolusha, vinokurig

The full list of commands accepted by this bot can be found here.

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[devstudio-release]

Build 3.8 :: server_3.x/181: Console, Changes, Git Data

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Build 3.8 :: sync-to-downstream_3.x/3681: Console, Changes, Git Data

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Build 3.8 :: push-latest-container-to-quay_3.x/2702: Console, Changes, Git Data

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Build 3.8 :: get-sources-rhpkg-container-build_3.x/3524:

server : 3.x :: Build 53388733 : quay.io/devspaces/server-rhel8:3.8-7
SUCCESS; copied to quay; /DS_CI/push-latest-container-to-quay_3.x/2702 triggered

[devstudio-release]

Build 3.8 :: server_3.x/181:

Upstream sync done; /DS_CI/sync-to-downstream_3.x/3681 triggered

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Build 3.8 :: update-digests_3.x/3506: Console, Changes, Git Data

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Build 3.8 :: update-digests_3.x/3506:

No new images detected: nothing to do!

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Build 3.8 :: server_3.x/182: Console, Changes, Git Data

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Build 3.8 :: sync-to-downstream_3.x/3704: Console, Changes, Git Data

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Build 3.8 :: get-sources-rhpkg-container-build_3.x/3549: Console, Changes, Git Data

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Build 3.8 :: push-latest-container-to-quay_3.x/2711: Console, Changes, Git Data

[devstudio-release]

Build 3.8 :: get-sources-rhpkg-container-build_3.x/3549:

server : 3.x :: Build 53544161 : quay.io/devspaces/server-rhel8:3.8-8
SUCCESS; copied to quay; /DS_CI/push-latest-container-to-quay_3.x/2711 triggered

[devstudio-release]

Build 3.8 :: server_3.x/182:

Upstream sync done; /DS_CI/sync-to-downstream_3.x/3704 triggered

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Build 3.8 :: update-digests_3.x/3551: Console, Changes, Git Data

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Build 3.8 :: operator-bundle_3.x/1545: Console, Changes, Git Data

[devstudio-release]

Build 3.8 :: sync-to-downstream_3.x/3711: Console, Changes, Git Data

[devstudio-release]

Build 3.8 :: get-sources-rhpkg-container-build_3.x/3556: Console, Changes, Git Data

[devstudio-release]

Build 3.8 :: get-sources-rhpkg-container-build_3.x/3556:

devspaces-operator-bundle : 3.x :: Failed in 53544236 : BREW:BUILD/STATUS:UNKNOWN
FAILURE:; copied to quay