ecommerce version bump to 1.3.19

[ramyakrishnai]

Proposed changes

• Ecommerce version update 1.3.19 by @ramyakrishnai in Release ecommerce 1.3.19 newfold-labs/wp-module-ecommerce#202
• PRESS4-440 | Woocommerce has been installed pop-up is seen while navigating through store. by @manikantakailasa in push nofication fix newfold-labs/wp-module-ecommerce#200
• PRESS4-439 | Fix HG release 2.6.0 cypress test failures by @sangeetha-nayak in PRESS4-439 | Fix HG release 2.6.0 cypress test failures newfold-labs/wp-module-ecommerce#197
• PRESS4-273 | Stripe integration by @ramyakrishnai in PRESS4-273 | Stripe integration newfold-labs/wp-module-ecommerce#123
• PRESS4-420 | Cypress tests: Site capabilities check by @sangeetha-nayak in Cypress tests: Site capabilities check newfold-labs/wp-module-ecommerce#181

Type of Change

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• Linting and tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

Further comments

[circlecube]

This will be addressed in #886 closing this to reduce PR noise.