fix recursive variable reference resolution

[patilpankaj212]

No description provided.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[codecov]

Codecov Report

Merging #677 (3b6a7c9) into master (2033718) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #677   +/-   ##
=======================================
  Coverage   74.97%   74.97%           
=======================================
  Files         110      110           
  Lines        3061     3061           
=======================================
  Hits         2295     2295           
  Misses        592      592           
  Partials      174      174           

Impacted Files	Coverage Δ
...providers/terraform/commons/variable-references.go	81.96% <100.00%> (ø)
pkg/results/types.go	100.00% <0.00%> (ø)
pkg/runtime/rules.go	100.00% <0.00%> (ø)
pkg/policy/types.go	100.00% <0.00%> (ø)
pkg/iac-providers/kustomize/v3/load-file.go	100.00% <0.00%> (ø)
pkg/policy/gcp.go	100.00% <0.00%> (ø)
pkg/http-server/handler.go	100.00% <0.00%> (ø)
pkg/notifications/register.go	100.00% <0.00%> (ø)
pkg/writer/yaml.go	100.00% <0.00%> (ø)
pkg/logging/logger.go	100.00% <0.00%> (ø)
... and 101 more