feat(core): added dynamic tenant connector

[karuneshsf]

Description

Implemented dynamic tenant connector by using loopback4-dynamic-datasource package Implementation done in core package so that the implementation could be common of all microservices which are using sourceloop core Implementation is based on environment variable using which end user can enable disable this functionality

Fixes # (issue) GH-1922

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [x] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] Intermediate change (work in progress)

How Has This Been Tested?

• [x] Performed a self-review of my own code
• [x] npm test passes on your machine
• [ ] New tests added or existing tests modified to cover all changes
• [x] Code conforms with the style guide
• [ ] API Documentation in code was updated
• [ ] Any dependent changes have been merged and published in downstream modules

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
No data about Coverage
0.7% Duplication on New Code

See analysis details on SonarCloud

[yeshamavani]

Dependent on https://github.com/sourcefuse/loopback4-dynamic-datasource/pull/13

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud