docs: Update Terraform docs (#4067) #5153

Job	Run time
Verify examples (1.5.6, default)	26s
Verify examples (1.5.6, ubuntu)	21s
Verify examples (1.5.6, prebuilt)	25s
Verify module (1.5.6)	31s
Verify examples (1.5.6, arm64)	34s
Verify module (latest)	17s
Verify modules (1.5.6, ami-housekeeper)	15s
Verify examples (1.5.6, ephemeral)	25s
Verify modules (1.5.6, download-lambda)	17s
Verify examples (1.5.6, termination-watcher)	22s
Verify modules (1.5.6, lambda)	23s
Verify examples (1.5.6, windows)	33s
Verify modules (1.5.6, multi-runner)	19s
Verify examples (1.5.6, multi-runner)	31s
Verify modules (1.5.6, runner-binaries-syncer)	18s
Verify examples (latest, default)	14s
Verify modules (1.5.6, runners)	16s
Verify examples (latest, ubuntu)	17s
Verify modules (1.5.6, setup-iam-permissions)	15s
Verify examples (latest, prebuilt)	28s
Verify modules (1.5.6, ssm)	18s
Verify examples (latest, arm64)	16s
Verify modules (1.5.6, termination-watcher)	23s
Verify examples (latest, ephemeral)	18s
Verify modules (1.5.6, webhook)	20s
Verify examples (latest, termination-watcher)	16s
Verify examples (latest, windows)	20s
Verify examples (latest, multi-runner)	18s
Verify modules (latest, ami-housekeeper)	18s
Verify modules (latest, download-lambda)	15s
Verify modules (latest, lambda)	20s
Verify modules (latest, multi-runner)	20s
Verify modules (latest, runner-binaries-syncer)	18s
Verify modules (latest, runners)	14s
Verify modules (latest, setup-iam-permissions)	15s
Verify modules (latest, ssm)	16s
Verify modules (latest, termination-watcher)	15s
Verify modules (latest, webhook)	15s
	12m 42s

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