[D&D] Bar Chart

[ashwin-pc]

Requirements:

• Bar Chart is within D-n-D
  • ~~TODO: List of functional requirements for bar charts @ahopp @ashwin-pc~~
  • Does not need to be future parity
• Testing
• Switching visualization (and potentially persisting configurations, if not possible then create a follow up issue)

Blocked by: https://github.com/opensearch-project/OpenSearch-Dashboards/issues/2073

[kavilla]

@CPTNB will hand off work with this.