IDS-10052: Keystore Certificates Validation

[voxparcxls]

Keystore and tomcat certificates Validation:

• Checks for certificate chain, cert expiration
• Gives keystore update warning within 90 days before cert expires
• Gives WARNING for expired certificate:

checking that user provided valid .keystore file and certificate chain...
   [WARNING]
       The Certificate Chain in Keystore '/Users/haile/dev_cws/common-workflow-service/dist/console-only/cws/server/apache-tomcat-9.0.72/conf/.keystore' is expired. 
       Expiration date: Tue Jun 27 08:57:03 PDT 2023

[jamesfwood]

Store pw file as ~/.cws/creds

And lock dir down, --r------

[voxparcxls]

Update README
Set the ~/.cws to 700 - rwx

Set the file creds to 600 - rw

[voxparcxls]

Remove default_ from var

CORRECT config: cws_keystore_storepass