feat: allow custom http client and use ctx for http1 apiclient. Fixes… #21291

Job	Run time
argoexec-image	2m 40s
Get changed files	7s
Lint	3m 50s
Unit Tests	4m 16s
Windows Unit Tests	9m 12s
Codegen	4m 46s
UI	0s
E2E Tests (test-executor, minimal)	13m 0s
E2E Tests (test-corefunctional, minimal)	12m 34s
E2E Tests (test-functional, minimal)	16m 58s
E2E Tests (test-api, mysql)	6m 58s
E2E Tests (test-cli, mysql)	11m 7s
E2E Tests (test-cron, minimal)	6m 13s
E2E Tests (test-examples, minimal)	5m 51s
E2E Tests (test-plugins, plugins)	3m 42s
E2E Tests (test-java-sdk, minimal)	3m 28s
E2E Tests (test-python-sdk, minimal)	2m 58s
E2E Tests (test-executor, v1.26.15+k3s1, minimal)	14m 20s
E2E Tests (test-corefunctional, v1.26.15+k3s1, minimal)	13m 7s
E2E Tests (test-functional, v1.26.15+k3s1, minimal)	18m 19s
E2E Tests - Composite result	1s
	2h 33m 27s

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