Tests

Fix Windows MCP remote test: widen unordered notification group #1347

Job	Run time
graalvm-build	4m 24s
unit-test (windows-latest, 24)	1m 31s
jvm-integration-test (windows-latest, 24)	5m 51s
jvm-integration-test (macos-latest, 24)	7m 12s
jvm-integration-test (ubuntu-24.04, 24)	3m 28s
unit-test (ubuntu-24.04, 24)	52s
unit-test (macos-latest, 24)	1m 56s
nix-build	7m 56s
graalvm-integration-test	1m 0s
	34m 10s

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