Add bloom filter metrics to the p2p sdk

[ceyonur]

Why this should be merged

Adds bloom filter metrics. Currently only reset count is tracked.

Closes: ava-labs/coreth#454

How this works

• NewBloomFilter takes registerer as input and creates metrics.
• In each successful reset, reset metric count is incremented.

How this was tested

Added UT.

P-chain:

# HELP avalanche_P_vm_mempool_bloom_filter_count Number of additions that have been performed to the bloom
# TYPE avalanche_P_vm_mempool_bloom_filter_count gauge
avalanche_P_vm_mempool_bloom_filter_count 0
# HELP avalanche_P_vm_mempool_bloom_filter_entries Number of bytes allocated to slots in the bloom
# TYPE avalanche_P_vm_mempool_bloom_filter_entries gauge
avalanche_P_vm_mempool_bloom_filter_entries 9815
# HELP avalanche_P_vm_mempool_bloom_filter_hashes Number of hashes in the bloom
# TYPE avalanche_P_vm_mempool_bloom_filter_hashes gauge
avalanche_P_vm_mempool_bloom_filter_hashes 7
# HELP avalanche_P_vm_mempool_bloom_filter_max_count Maximum number of additions that should be performed to the bloom before resetting
# TYPE avalanche_P_vm_mempool_bloom_filter_max_count gauge
avalanche_P_vm_mempool_bloom_filter_max_count 11836
# HELP avalanche_P_vm_mempool_bloom_filter_reset_count Number times the bloom has been reset
# TYPE avalanche_P_vm_mempool_bloom_filter_reset_count counter
avalanche_P_vm_mempool_bloom_filter_reset_count 1

X-chain:

# HELP avalanche_X_vm_avalanche_mempool_bloom_filter_count Number of additions that have been performed to the bloom
# TYPE avalanche_X_vm_avalanche_mempool_bloom_filter_count gauge
avalanche_X_vm_avalanche_mempool_bloom_filter_count 0
# HELP avalanche_X_vm_avalanche_mempool_bloom_filter_entries Number of bytes allocated to slots in the bloom
# TYPE avalanche_X_vm_avalanche_mempool_bloom_filter_entries gauge
avalanche_X_vm_avalanche_mempool_bloom_filter_entries 9815
# HELP avalanche_X_vm_avalanche_mempool_bloom_filter_hashes Number of hashes in the bloom
# TYPE avalanche_X_vm_avalanche_mempool_bloom_filter_hashes gauge
avalanche_X_vm_avalanche_mempool_bloom_filter_hashes 7
# HELP avalanche_X_vm_avalanche_mempool_bloom_filter_max_count Maximum number of additions that should be performed to the bloom before resetting
# TYPE avalanche_X_vm_avalanche_mempool_bloom_filter_max_count gauge
avalanche_X_vm_avalanche_mempool_bloom_filter_max_count 11836
# HELP avalanche_X_vm_avalanche_mempool_bloom_filter_reset_count Number times the bloom has been reset
# TYPE avalanche_X_vm_avalanche_mempool_bloom_filter_reset_count counter
avalanche_X_vm_avalanche_mempool_bloom_filter_reset_count 1

C-chain:

# HELP avalanche_C_vm_sdk_atomic_mempool_bloom_filter_count Number of additions that have been performed to the bloom
# TYPE avalanche_C_vm_sdk_atomic_mempool_bloom_filter_count gauge
avalanche_C_vm_sdk_atomic_mempool_bloom_filter_count 0
# HELP avalanche_C_vm_sdk_atomic_mempool_bloom_filter_entries Number of bytes allocated to slots in the bloom
# TYPE avalanche_C_vm_sdk_atomic_mempool_bloom_filter_entries gauge
avalanche_C_vm_sdk_atomic_mempool_bloom_filter_entries 9815
# HELP avalanche_C_vm_sdk_atomic_mempool_bloom_filter_hashes Number of hashes in the bloom
# TYPE avalanche_C_vm_sdk_atomic_mempool_bloom_filter_hashes gauge
avalanche_C_vm_sdk_atomic_mempool_bloom_filter_hashes 7
# HELP avalanche_C_vm_sdk_atomic_mempool_bloom_filter_max_count Maximum number of additions that should be performed to the bloom before resetting
# TYPE avalanche_C_vm_sdk_atomic_mempool_bloom_filter_max_count gauge
avalanche_C_vm_sdk_atomic_mempool_bloom_filter_max_count 11836
# HELP avalanche_C_vm_sdk_atomic_mempool_bloom_filter_reset_count Number times the bloom has been reset
# TYPE avalanche_C_vm_sdk_atomic_mempool_bloom_filter_reset_count counter
avalanche_C_vm_sdk_atomic_mempool_bloom_filter_reset_count 1
# HELP avalanche_C_vm_sdk_eth_tx_bloom_filter_count Number of additions that have been performed to the bloom
# TYPE avalanche_C_vm_sdk_eth_tx_bloom_filter_count gauge
avalanche_C_vm_sdk_eth_tx_bloom_filter_count 0
# HELP avalanche_C_vm_sdk_eth_tx_bloom_filter_entries Number of bytes allocated to slots in the bloom
# TYPE avalanche_C_vm_sdk_eth_tx_bloom_filter_entries gauge
avalanche_C_vm_sdk_eth_tx_bloom_filter_entries 9815
# HELP avalanche_C_vm_sdk_eth_tx_bloom_filter_hashes Number of hashes in the bloom
# TYPE avalanche_C_vm_sdk_eth_tx_bloom_filter_hashes gauge
avalanche_C_vm_sdk_eth_tx_bloom_filter_hashes 7
# HELP avalanche_C_vm_sdk_eth_tx_bloom_filter_max_count Maximum number of additions that should be performed to the bloom before resetting
# TYPE avalanche_C_vm_sdk_eth_tx_bloom_filter_max_count gauge
avalanche_C_vm_sdk_eth_tx_bloom_filter_max_count 11836
# HELP avalanche_C_vm_sdk_eth_tx_bloom_filter_reset_count Number times the bloom has been reset
# TYPE avalanche_C_vm_sdk_eth_tx_bloom_filter_reset_count counter
avalanche_C_vm_sdk_eth_tx_bloom_filter_reset_count 1