yaml functions

• yaml_delete
• yaml_get
• yaml_marshal
• yaml_parse
• yaml_set

Delete value from YAML data using dot notation path. Returns modified data.

Get value from YAML data using dot notation path (e.g., 'spec.containers[0].image').

Convert Za data to YAML string.

Parse YAML string to Za data structures.

Set value in YAML data using dot notation path. Returns modified data.