fix: Fixing `find_in_parent_folders` for `terragrunt.stack.hcl` files… #1413

Job	Run time
Test (Fixtures with OpenTofu)	9m 53s
Test (SSH)	2m 36s
Test (Fixtures with Latest Terraform)	10m 49s
Test (Tflint)	6m 31s
Test (Fixtures with Latest OSS Terraform)	10m 9s
Test (SOPS)	3m 30s
Test (GCP)	4m 32s
Test (AWS Tofu)	12m 44s
Test (AWSGCP)	3m 33s
Test (Provider Cache Dir with Tofu)	9m 44s
Test (Provider Cache Server with Latest Terraform)	7m 33s
Test (Provider Cache Server with Tofu)	7m 31s
Test (AWS with Latest Terraform)	11m 14s
Test (Windows)	4m 57s
Test (Engine)	3m 7s
Test (Race)	5m 12s
Test (CAS)	9m 40s
Test (Mock)	3m 26s
Test (Parse)	3m 37s
Test (AWS with Latest OSS Terraform)	15m 56s
Test (Deprecated)	2m 5s
	2h 28m 19s

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