feat(misconf): log causes of HCL file parsing errors

[nikpivkin]

Description

❯ cat main.tf
resource "aws-s3-bucket" "name" {
  bucket = <
}%

❯ ./trivy conf main.tf -d
...
2024-10-02T15:56:47+06:00       DEBUG   [terraform parser] Parsing FS   module="root" file_path="."
2024-10-02T15:56:47+06:00       DEBUG   [terraform parser] Parsing      module="root" file_path="main.tf"
2024-10-02T15:56:47+06:00       ERROR   [terraform parser] Error parsing file   module="root" file_path="main.tf" cause="  bucket = <" err="main.tf:2,12-13: Invalid expression; Expected the start of an expression, but found an invalid expression token."
...

Related issues

• Close feat(misconf): Improve terraform plan JSON error logging #7630

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).