public_key: Include some PKCS-9 support needed by PKCS-10

Due to some limitations in the ASN-1 compiler we inline
some PKCS-9 in other specs for now.

Also corrected documentation.
Add testcases for odbc:param_query

Add testcases for odbc:param_query/3 and odbc:param_query4 with unparameterized query string and empty parameters list.
Merge branch 'ia/public_key/PKCS-10-usage-of-PKCS-9'

* ia/public_key/PKCS-10-usage-of-PKCS-9:
  public_key: Include some PKCS-9 support needed by PKCS-10
Merge branch 'dg/win_icon' into master-pu
Merge branch 'jd/file-ram-opt-doc' into master-pu
Merge branch 'avi/fix-os-cmd-win' into master-pu
Merge branch 'sk/odbc64' into master-pu
Merge branch 'kp/odbc-empty-params' into master-pu
Merge branch 'sal/ftp' into master-pu
Merge branch 'jv/cover-patches' into master-pu
Merge branch 'nox/scan-end-locations' into master-pu
Merge branch 'as/tls-psk-srp-suites' into master-pu
Merge branch 'mh/fix-highlighting-dollar-backslash-singlequote/OTP-10766' into master-pu