2.202105.9 - massConvert synonyms support

See ChangeLog: https://github.com/SAP-samples/hana-developer-cli-tool-example/blob/main/CHANGELOG.md#22021059

https://www.npmjs.com/package/hana-cli/v/2.202105.9

• New functionality for massConvert command to also generate hdbsynonyms. Generate hdbsynonyms along with CDS for massConvert operation #48 - thanks to @ThePlenkov
• Add "no colons" mode for massConvert. This is an option to remove :: from namespaces which would complicate usage from CAP CDS. :: will be replaced by dot. no colons mode for massConvert #50 - thanks to @ThePlenkov
• Exclude user defined types from generated CDS in massConvert - thanks to @ThePlenkov
• cds command wasn't using the new connection information lookup logic