Library Viewer optimization in ITC

[DmitryMK]

Summary
Similar to the approach used in PR #1466, updating getLibraries and getTables to use ADO DB connector instead of execution of a SAS code. That speeds up library and table refresh for ITC connection.

Testing
Tested using ITC connection. Updated ItcLibraryAdapter.test.ts.

This branch is based on the PR 1466, so we need to wait till it is merged into main first.

[scnwwu]

#1466 is merged. Please rebase with latest main branch to reflect the real change here. Thank you.

[DmitryMK]

#1466 is merged. Please rebase with latest main branch to reflect the real change here. Thank you.

Merged the main branch and removed duplicates which were in script.ts.

I still have a DCO warning. In the last commit message I included the following:

Signed-off-by: dmitrymk dmitry.m.kolosov@gmail.com
DCO Remediation Commit for dmitrymk dmitry.m.kolosov@gmail.com
I, dmitrymk dmitry.m.kolosov@gmail.com, hereby add my Signed-off-by to this commit: 8845e58
I, dmitrymk dmitry.m.kolosov@gmail.com, hereby add my Signed-off-by to this commit: 0e4e742
I, dmitrymk dmitry.m.kolosov@gmail.com, hereby add my Signed-off-by to this commit: 8d805a8

Signed-off-by: dmitrymk dmitry.m.kolosov@gmail.com

But looks like it did not work. Does remediation message needs to be the only message in commit?

[scnwwu]

@DmitryMK, please click the DCO link for detailed info. Looks like one commit f341dd8 is missing from the sign-off.

[DmitryMK]

To fix the DCO issue, it will be easier to close this PR and create a new one. So I will do it.