Add Index-64 API as extended API with _64 suffix for CBLAS

[mkrainiuk]

Description

Re-open #846 on top of the latest master with 2 extra changes:

• Replace Linux specific options with platform independent cmake properties.
• Change private CBLAS dependency to BLAS to public

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (934313c) 0.00% compared to head (1ae3b99) 0.00%.

❗ Current head 1ae3b99 differs from pull request most recent head b48dd0d. Consider uploading reports for the commit b48dd0d to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #857   +/-   ##
=======================================
  Coverage    0.00%    0.00%           
=======================================
  Files        1916     1916           
  Lines      188485   188485           
=======================================
  Misses     188485   188485           

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[mkrainiuk]

@langou let me know if there is anything else I need to do for this PR, if not, could you please help me to merge it?