terraform_tflint.sh broken without pushd

[grimm26]

Describe the bug

tflint fails with errors about modules not being loaded like:

Error: `foo` module is not found. Did you run `terraform init`?

because it runs from the top directory of the repo
Commit 7c6ad7c refactored terraform_tflint.sh and part of that changed the execution of tflint to use the target directory, $path_uniq, as an argument to tflint instead of using pushd to change the working directory for the execution of tflint.

How can we reproduce it?

Have a directory structure in your repository taht has the .prec-commit-config.yaml at the top and one or more subdirectories with terraform files in them that use modules.

Environment information

• OS:

• Darwin Kernel Version 20.6.0

INSERT_OUTPUT_HERE

• Tools availability and versions:

 ❯ tflint --version
TFLint version 0.34.0
+ ruleset.aws (0.10.0-bundled)

• .pre-commit-config.yaml:

file content

repos:
- repo: https://github.com/antonbabenko/pre-commit-terraform
  rev: v1.62.0
  hooks:
    - id: terraform_fmt
    - id: terragrunt_fmt
    - id: terraform_tflint
- repo: local
  hooks:
    - id: autoupdate
      name: pre-commit autoupdate
      language: system
      exclude: '.*'
      always_run: true
      entry: pre-commit
      args: [autoupdate]

[yermulnik]

Already being worked on in #302