Fix CICS BUILD ATTACH command

[KutluOzel-b]

Checklist:

• [x] Each of my commits contains one meaningful change
• [x] I have performed rebase of my branch on top of the development
• [x] I have performed a self-review of my own code
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] I have checked my code and corrected any misspellings

[ishche]

Please, resolve merge conflict

[chacebot]

@KutluOzel-b this looks good to me. @ishche or @ap891843 feel free to merge whenever the conflicts are resolved.