ANDROID: virt: gunyah: Sync with latest platform ops

Const-ify the gh_rm_platform_ops.

Syncs with the latest version of the platform ops:

https://lore.kernel.org/all/20230613172054.3959700-15-quic_eberman@quicinc.com/



INFO: function symbol changed from 'int devm_gh_rm_register_platform_ops(struct device*, struct gh_rm_platform_ops*)' to 'int devm_gh_rm_register_platform_ops(struct device*, const struct gh_rm_platform_ops*)'
  CRC changed from 0xc4b20ef4 to 0x7fe0042f
  type changed from 'int(struct device*, struct gh_rm_platform_ops*)' to 'int(struct device*, const struct gh_rm_platform_ops*)'
    parameter 2 type changed from 'struct gh_rm_platform_ops*' to 'const struct gh_rm_platform_ops*'
      pointed-to type changed from 'struct gh_rm_platform_ops' to 'const struct gh_rm_platform_ops'
        qualifier const added

function symbol changed from 'int gh_rm_register_platform_ops(struct gh_rm_platform_ops*)' to 'int gh_rm_register_platform_ops(const struct gh_rm_platform_ops*)'
  CRC changed from 0xc34a7803 to 0xfd11885c
  type changed from 'int(struct gh_rm_platform_ops*)' to 'int(const struct gh_rm_platform_ops*)'
    parameter 1 type changed from 'struct gh_rm_platform_ops*' to 'const struct gh_rm_platform_ops*'
      pointed-to type changed from 'struct gh_rm_platform_ops' to 'const struct gh_rm_platform_ops'
        qualifier const added

function symbol changed from 'void gh_rm_unregister_platform_ops(struct gh_rm_platform_ops*)' to 'void gh_rm_unregister_platform_ops(const struct gh_rm_platform_ops*)'
  CRC changed from 0xc1f09d18 to 0x57f483b
  type changed from 'void(struct gh_rm_platform_ops*)' to 'void(const struct gh_rm_platform_ops*)'
    parameter 1 type changed from 'struct gh_rm_platform_ops*' to 'const struct gh_rm_platform_ops*'
      pointed-to type changed from 'struct gh_rm_platform_ops' to 'const struct gh_rm_platform_ops'
        qualifier const added

Bug: 287037804
Change-Id: Iff37610b721c344ac8c6b1737830f6d1e8674d34
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>