adding missing costs resource tags tflint rule (#2774)

* Automatically validate all resources have tre_id tag via TFLint

Co-authored-by: Tamir Kamara <26870601+tamirkamara@users.noreply.github.com>

.github/linters/.tflint.hcl

@@ -30,3 +30,8 @@ rule "terraform_naming_convention" {
 rule "terraform_standard_module_structure" {
   enabled = true
 }
+
+rule "azurerm_resource_missing_tags" {
+  enabled = true
+  tags = ["tre_id"]
+}

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 FEATURES:
 * Display workspace and shared services total costs for admin role in UI [#2738](https://github.com/microsoft/AzureTRE/pull/2772)
+* Automatically validate all resources have tre_id tag via TFLint [#2774](https://github.com/microsoft/AzureTRE/pull/2774)
 
 ENHANCEMENTS:
 
@@ -21,6 +22,7 @@ FEATURES:
 * New Create Review VM functionality for Airlock Reviews ([#2738](https://github.com/microsoft/AzureTRE/pull/2759) & [#2737](https://github.com/microsoft/AzureTRE/pull/2740))
 
 
+
 ENHANCEMENTS:
 * Add cran support to nexus, open port 80 for the workspace nsg and update the firewall config to allow let's encrypt CRLs ([#2694](https://github.com/microsoft/AzureTRE/pull/2694))
 * Upgrade Github Actions versions ([#2731](https://github.com/microsoft/AzureTRE/pull/2744))