fix: adding esbuild also as optional missing dependency

[elribonazo]

Description:

Adding this change by default in the SDK will allow me to run a smooth demo.
During the development of the demo I was missing something and I found out that in our SDK, after parsing a OOB message we stored it but didn't emit the new message event.

This directly affects how people use the code, is needed to make the Hyperledger workshop smoother and not have people build the SDK from source!

Checklist:

• My PR follows the contribution guidelines of this project
• My PR is free of third-party dependencies that don't comply with the Allowlist
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have checked the PR title to follow the conventional commit specification

[github-actions]

Lines	Statements	Branches	Functions
	76.08% (3633/4775)	66.49% (1665/2504)	80.29% (864/1076)

[coveralls]

Pull Request Test Coverage Report for Build 11692481940

Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.004%) to 72.553%

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Totals
Change from base Build 11665870184:	0.004%
Covered Lines:	3524
Relevant Lines:	4648

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💛 - Coveralls