feat(webmcp): Add experimental tool to execute WebMCP tool #4054

Job	Run time
Tests on windows-latest with node 22	8m 55s
Tests on ubuntu-latest with node 20	4m 9s
Tests on ubuntu-latest with node 22	4m 11s
Tests on macos-latest with node 20	4m 12s
Tests on windows-latest with node 20	7m 2s
Tests on windows-latest with node 23	5m 54s
Tests on ubuntu-latest with node 23	4m 14s
Tests on ubuntu-latest with node 24	3m 54s
Tests on macos-latest with node 22	4m 56s
Tests on macos-latest with node 23	5m 6s
Tests on windows-latest with node 24	7m 0s
Tests on macos-latest with node 24	5m 55s
[Required] Tests passed	2s
	1h 5m 30s

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