wip: DO NOT MERGE test: download previous zig version for aarch64 #1755

Job	Run time
build-test-e2e-amd64 😇 (bundled_deps)	13m 48s
build-test-e2e-arm64 😇 (bundled_deps)	16m 54s
test-e2e-amd64-kmod 😇 (bundled_deps)	9m 14s
test-e2e-amd64-bpf 😇 (bundled_deps)	10m 42s
test-e2e-amd64-modern-bpf 😇 (bundled_deps)	10m 58s
test-e2e-arm64-kmod 😇 (bundled_deps)	13m 22s
test-e2e-arm64-bpf 😇 (bundled_deps)	12m 41s
test-e2e-arm64-modern-bpf 😇 (bundled_deps)	17m 25s
	1h 45m 4s

Provide feedback