remove unnecessary validator info

[shawaj]

We no longer need validator info as validators are being discontinued with solana transition

hm-pyhelper/hm_pyhelper/constants/diagnostics.py

Lines 24 to 28 in ccfb6c3

	VALIDATOR_ADDRESS_KEY = 'validator_address'
	VALIDATOR_URI_KEY = 'validator_uri'
	VALIDATOR_BLOCK_HEIGHT_KEY = 'validator_height'
	VALIDATOR_BLOCK_HEIGHT_SHORT_KEY = 'MH'
	VALIDATOR_BLOCK_AGE = 'validator_block_age'