Upload config files from GIT to ADLS Gen2

[promisinganuj]

As part of application deployment, we need to update the config files from GIT to ADLS Gen2. The Fabric notebooks access those configs files via ADLS Gen2 shortcut.

DoD

• Copy the existing config template and rename it to "application.cfg". TBD - Anuj
• Replace the variables based on the env, marked as "{{ }}".
• Upload this new file to ADLS Gen2 config folder. Here is the ADLS Gen2 structure.

main
  / config
  / ...

Depends on #862