Bumpterraform version to 1.5.5

[jenkins-infra-updatecli]

Bump `terraform` version

Update the TERRAFORM version in the provisioning/tools-versions.yml file

key "$.terraform_version" updated from "1.5.4" to "1.5.5", in file "provisioning/tools-versions.yml"

1.5.5

Release published on the 2023-08-09 13:37:04 +0000 UTC at the url https://github.com/hashicorp/terraform/releases/tag/v1.5.5

## 1.5.5 (August 9, 2023)

* `terraform init`: Fix crash when using invalid configuration in backend blocks. ([#33628](https://github.com/hashicorp/terraform/issues/33628))

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