Support multiple thermostat IDs in Absolute Controls HVAC JSON profile

[devprbtt]

Motivation

• The previous profile used hard-coded _1 suffixes in state center bindings which prevented UI setpoint feedback for thermostat IDs greater than 1.
• The goal is to allow multiple thermostat zones to surface setpoints and modes correctly in the Savant HVAC UI by using per-zone bindings.
• Keep the existing JSON command format and optimistic update behavior so control actions continue to work as before.

Description

• Updated absolute/absolute controls_hvac_json.xml to remove hard-coded _1 suffixes from state_center_binding values so bindings use the generic names (for example ThermostatCurrentCoolPoint instead of ThermostatCurrentCoolPoint_1).
• Bumped the profile revision to 1.2 and updated rpm_xml_version to reflect the change and added a notes entry about removing hard-coded zone suffixes.
• Actions remain ENV_HVACCONTROLLER_SOURCE implementations and continue to accept an action argument ThermostatAddress which is inserted into the JSON id field via the parameter_list for per-thermostat commands.
• Preserved optimistic updates and HasReceivedCommand behavior for setpoint, mode, power and fan actions so UI/state center updates immediately on user actions.

Testing

• No automated tests were executed for this profile-only change.

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Codex Task