Unpin `tree-sitter-go` #5011

Job	Run time
maybe-expedite	4s
test (ubuntu-latest, third_party_0)	21m 3s
test (ubuntu-latest, third_party_1)	25m 39s
test (ubuntu-latest, trycmd)	8m 57s
test (ubuntu-latest, other)	10m 17s
test (macos-latest, third_party_0)	15m 55s
test (macos-latest, third_party_1)	18m 53s
test (macos-latest, trycmd)	7m 24s
test (macos-latest, other)	8m 13s
test (windows-latest, third_party_0)	22m 20s
test (windows-latest, third_party_1)	42m 1s
test (windows-latest, trycmd)	8m 31s
test (windows-latest, other)	14m 16s
test (ubuntu-latest, ci)	18m 1s
all-checks	1s
	3h 41m 35s

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