debug: bump max grpc client limit #389

Job	Run time
Unit Tests	4m 57s
argoexec-image	2m 38s
Get changed files	9s
UI	2m 30s
E2E Tests (test-executor, minimal)	11m 44s
E2E Tests (test-corefunctional, minimal)	12m 54s
E2E Tests (test-functional, minimal)	20m 19s
E2E Tests (test-api, mysql)	7m 4s
E2E Tests (test-cli, mysql)	11m 43s
E2E Tests (test-cron, minimal)	8m 3s
E2E Tests (test-examples, minimal)	6m 20s
E2E Tests (test-plugins, plugins)	3m 56s
E2E Tests (test-java-sdk, minimal)	3m 57s
E2E Tests (test-python-sdk, minimal)	3m 47s
E2E Tests (test-executor, v1.25.11-k3s1, minimal)	11m 40s
E2E Tests (test-corefunctional, v1.25.11-k3s1, minimal)	13m 7s
E2E Tests (test-functional, v1.25.11-k3s1, minimal)	20m 12s
Codegen	3m 27s
Lint	2m 19s
	2h 30m 46s

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