fix: generate alias COL_X instead of COLUMN_X

sbroad-cartridge/test_app/test/integration/api_test.lua

.../test_app/test/integration/arbitrary_expressions_test.lua

...d-cartridge/test_app/test/integration/arithmetic_test.lua

sbroad-cartridge/test_app/test/integration/explain_test.lua

sbroad-core/src/executor/tests/bucket_id.rs

sbroad-core/src/executor/tests/cast.rs

sbroad-core/src/executor/tests/concat.rs

sbroad-core/src/frontend/sql/ast.rs

sbroad-core/src/frontend/sql/ast/tests.rs

sbroad-core/src/ir/explain/tests.rs

sbroad-core/src/ir/explain/tests/concat.rs

sbroad-core/src/ir/operator.rs

...ts/artifactory/frontend/sql/arbitrary_projection_ast.yaml

...s/artifactory/frontend/sql/arithmetic_projection_ast.yaml