Add hcloud-cli feature #53

Job	Run time
test-global	57s
test-scenarios (gitlab-cli)	34s
test-autogenerated (gitlab-cli, debian:latest)	25s
test-scenarios (hcloud-cli)	20s
test-autogenerated (gitlab-cli, ubuntu:latest)	25s
test-scenarios (infisical-cli)	33s
test-autogenerated (gitlab-cli, mcr.microsoft.com/devcontainers/base:debian)	33s
test-scenarios (terraform-backend-git)	34s
test-autogenerated (gitlab-cli, mcr.microsoft.com/devcontainers/base:ubuntu)	36s
test-autogenerated (hcloud-cli, debian:latest)	22s
test-autogenerated (hcloud-cli, ubuntu:latest)	27s
test-autogenerated (hcloud-cli, mcr.microsoft.com/devcontainers/base:debian)	28s
test-autogenerated (hcloud-cli, mcr.microsoft.com/devcontainers/base:ubuntu)	20s
test-autogenerated (infisical-cli, debian:latest)	31s
test-autogenerated (infisical-cli, ubuntu:latest)	16s
test-autogenerated (infisical-cli, mcr.microsoft.com/devcontainers/base:debian)	23s
test-autogenerated (infisical-cli, mcr.microsoft.com/devcontainers/base:ubuntu)	32s
test-autogenerated (terraform-backend-git, debian:latest)	20s
test-autogenerated (terraform-backend-git, ubuntu:latest)	34s
test-autogenerated (terraform-backend-git, mcr.microsoft.com/devcontainers/base:debian)	27s
test-autogenerated (terraform-backend-git, mcr.microsoft.com/devcontainers/base:ubuntu)	27s
	10m 4s

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