Bump golang.org/x/net from 0.27.0 to 0.31.0 #9692

Job	Run time
Run integration tests (test-e2e)	20m 44s
Run Unit Tests (test-with-cover-pkg)	3m 9s
Run integration tests (test-integration-poller)	10m 6s
Benchmark	9m 27s
Run Unit Tests (test-with-cover-tempodb)	15m 35s
Build	1m 49s
Run integration tests (test-e2e-deployments)	13m 19s
Run Unit Tests (test-with-cover-tempodb-wal)	11m 18s
Run integration tests (test-e2e-serverless)	7m 0s
Run Unit Tests (test-with-cover-others)	12m 42s
Build technical documentation	19s
Lint	3m 16s
Check jsonnet & tempo-mixin	50s
Vendor check	1m 20s
	1h 50m 54s

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