chore: fix MCP registry url pattern (#402) #954

Job	Run time
Tests on ubuntu-latest with node 20	49s
Tests on ubuntu-latest with node 22	56s
Tests on macos-latest with node 22	1m 44s
Tests on windows-latest with node 22	2m 37s
Tests on macos-latest with node 20	1m 40s
Tests on ubuntu-latest with node 23	54s
Tests on ubuntu-latest with node 24	52s
Tests on windows-latest with node 24	2m 8s
Tests on windows-latest with node 23	1m 59s
Tests on macos-latest with node 23	1m 32s
Tests on macos-latest with node 24	2m 10s
Tests on windows-latest with node 20	9m 4s
[Required] Tests passed	3s
	26m 28s

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