xds: update golden tests to be deterministic #5504

Job	Run time
Get files changed and conditionally skip CI	33s
Setup	9s
Generate Envoy Job Matrices	9s
dev-build / build	1m 24s
nomad-integration-test (v1.3.3)	2m 19s
nomad-integration-test (v1.2.10)	1m 55s
nomad-integration-test (v1.1.16)	2m 52s
envoy-integration-test (1.27.0, server, case-wasm\|case-property-override\|case-cross-peers-http-ro...	5m 45s
envoy-integration-test (1.27.0, server, case-api-gateway-tcp-conflicted\|docs\|case-cfg-resolver-fe...	5m 2s
envoy-integration-test (1.27.0, server, case-terminating-gateway-simple\|case-cfg-resolver-cluster...	5m 52s
envoy-integration-test (1.27.0, server, case-cfg-resolver-subset-redirect\|case-zipkin)	2m 41s
envoy-integration-test (1.27.0, client, case-wasm\|case-property-override\|case-cross-peers-http-ro...	6m 13s
envoy-integration-test (1.27.0, client, case-api-gateway-tcp-conflicted\|docs\|case-cfg-resolver-fe...	5m 3s
envoy-integration-test (1.27.0, client, case-terminating-gateway-simple\|case-cfg-resolver-cluster...	6m 50s
envoy-integration-test (1.27.0, client, case-cfg-resolver-subset-redirect\|case-zipkin)	2m 12s
compatibility-integration-test	8m 55s
vault-integration-test (1.14.1)	2m 17s
vault-integration-test (1.13.5)	2m 24s
vault-integration-test (1.12.9)	2m 11s
vault-integration-test (1.11.12)	2m 14s
test-integrations-success	1s
	1h 7m 1s

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