[Feat.] New resource/opentelekomcloud_ims_image_share_v1

[anton-sidelnikov]

Summary of the Pull Request

New resource accepts multiple values for sharing projects (target_project_ids)

PR Checklist

• Refers to: opentelekomcloud_images_image_access_v2 should be able to share multiple images to multiple projects #2716
• Tests added/passed.
• Documentation updated.
• Schema updated.
• Release notes added.

Acceptance Steps Performed

=== RUN   TestAccImsImageShare_basic
=== PAUSE TestAccImsImageShare_basic
=== CONT  TestAccImsImageShare_basic
--- PASS: TestAccImsImageShare_basic (158.02s)
PASS

Process finished with the exit code 0

[otc-zuul]

Build succeeded.
https://zuul.otc-service.com/t/eco/buildset/23476c0c0a9d42e09a72b56ab1f7a8a8

✔️ build-otc-releasenotes SUCCESS in 4m 11s
✔️ noop SUCCESS in 0s
✔️ otc-golangci-lint SUCCESS in 3m 08s
✔️ golang-make-test SUCCESS in 3m 46s
✔️ golang-make-vet SUCCESS in 2m 40s
✔️ tflint SUCCESS in 2m 01s
✔️ goreleaser-build SUCCESS in 7m 25s