fix: update CodeQL database creation command to use 'iac' language

Author: GeekMasher

.github/workflows/build.yml

@@ -139,7 +139,7 @@ jobs:
           gh extensions install github/gh-codeql
           gh codeql set-version latest
 
-          gh codeql database create iac-db --language=hcl --source-root=./project --search-path ./extractor-pack
+          gh codeql database create iac-db --language=iac --source-root=./project --search-path ./extractor-pack
 
           gh codeql database analyze iac-db "codeql-queries/iac-queries" --format=sarifv2.1.0 --output="iac-${PROJECT_REPO}.sarif"