Revert "[8.0](backport #23872) [packaging] Bump golang-crossbuild version debian8"

[v1v]

Reverts #29687

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• Start Time: 2022-02-03T15:01:40.596+0000

• Duration: 163 min 36 sec

• Commit: 0c0e1f9

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Test	Results
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Passed	47616
Skipped	4292
Total	51908

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