Merge changes I65399f4e,Iad27b185,Ia43609b6,I78a06be7,I8e518f2b, ...

* changes:
  Properly retrieve acl_conn stack/acl/btm_acl::btm_pm_proc_mode_change
  Re-log stack/acl/btm_pm::BTM_SetPowerMode
  Re-log bta/dm/bta_dm_pm::bta_dm_pm_cback
  Introduce bluetooth::legacy::hci::Interface
  gd_acl: Add bluetooth::shim::ACL_Disconnect
  gd_acl: Add shim disconnect
  gd_acl: Add main/shim/helpers::ToDisconnectReasonFromLegacy
  Remove unnecessary stack/acl/btm_acl::l2c_link_hci_conn_comp
  Add stack/btm/btm_main::BTM_LogHistory
  Properly retrieve acl_conn stack/acl/btm_acl::btm_acl_encrypt_change
  Properly retrieve acl_conn stack/acl/btm_acl::btm_acl_process_sca_cmpl_pkt
  Properly retrieve acl_conn stack/acl/btm_acl::btm_read_failed_contact_counter_complete
  Properly retrieve acl_conn stack/acl/btm_acl::btm_read_link_quality_complete
  Properly retrieve acl_conn stack/acl/btm_acl::btm_read_remote_ext_features_failed
  gd_acl: Add sniff_subrating to dumpsys
  Add stack/acl/btm_pm::StackAclBtmPm::btm_pm_get_power_manager_from_handle
  Add stack/acl/btm_acl::acl_disconnect_from_handle
  Add stack/acl/btm_acl::hci_btsnd_hcic_disconnect
  Add tBTA_DM_SSR_SPEC.name[] field for sniff subrating options
  Add bta/dm/bta_dm_int::device_info_text