fix(efs-policy-fix): Add root uid for efs

[aghamyan44]

No description provided.

[what-the-diff]

PR Summary

• Added a New Attribute to 'storageClass.tf':
  A unique identifier (uid) attribute has been introduced into the 'storageClass.tf' file. This uid is provided a default value of "0". The addition of this uid attribute will enable enhanced tracking and identification, allowing for more efficient management and organization of stored items.

[github-actions]

Output

check for added large files..............................................Passed
check for merge conflicts................................................Passed
check vcs permalinks.....................................................Passed
fix end of files.........................................................Passed
trim trailing whitespace.................................................Passed
check yaml...............................................................Passed
check for merge conflicts................................................Passed
check for case conflicts.................................................Passed
mixed line ending........................................................Passed
detect aws credentials...................................................Passed
detect private key.......................................................Passed
Terraform fmt............................................................Passed
Terraform docs...........................................................Failed
- hook id: terraform_docs
- files were modified by this hook
Detect hardcoded secrets.................................................Passed

[mrdntgrn]

did we test this change in a setup were we have already used efs? are we sure this change will not break something and it is backward compatible?
do we need to have hardcoded value uid=0 be set always, maybe better to have this configurable from outside with default value?
what is the default behavior when no uid we pass?
will be good to have some description, comment what this config do