starknet_os: os resources test - l1 handler tx constant factor

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• starknet_os: os resources test - l1 handler tx calldata factor #14152
• starknet_os: os resources test - deploy account tx calldata factor #14151
• starknet_os: os resources test - invoke tx calldata factor #14150
• starknet_os: os resources test - l1 handler tx constant factor #14149 👈 (View in Graphite)
• starknet_os: os resources test - deploy account tx constant factor #14148
• starknet_os: os resources test - declare tx #14147
• starknet_os: os resources test - invoke tx constant factor #14146 : 1 other dependent PR (#14415 )
• starknet_os: os resources test - extract setup_test_builder #14145
• starknet_os: os resources test - add secp syscalls #14144 : 1 other dependent PR (#14255 )
• starknet_os: os resources test - add send_message_to_l1 #14143 : 1 other dependent PR (#14153 )
• starknet_os: os resources test - add replace_class #14142
• starknet_os: os resources test - support virtual builtins, add sha256 #14141
• starknet_os: define sha256 batch resources constants #14140
• starknet_os: os resources test - add keccak #14139
• starknet_os: os resources test - add 3 more syscalls #14138
• starknet_os: os resources test - remove all fee transfer syscalls #14137
• starknet_os: os resources test - add emit event #14136
• starknet_os: os resources test - add meta tx #14135
• starknet_os: os resources test - measure linear factor, add deploy #14134
• starknet_os: os resources test - library call #14129
• starknet_os: initial test, measure call contract resources #14128
• blockifier_test_utils: add option to deploy from zero in test accounts #14258
• starknet_os_flow_tests: helper function to declare explicit classes #14257
• starknet_os: os resources test - create fixed deployable account #14173
• main

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PR Summary

Medium Risk
Touches versioned constants used for OS transaction resource accounting; incorrect values could mis-estimate fees but changes are test-driven regression updates.

Overview
Extends test_execute_txs_inner_resources so L1 handler transactions are measured alongside invoke, declare, and deploy-account. The test runs a minimal L1 handler on the stable contract, subtracts blockifier business-logic resources from full OS trace resources, and writes the measured constant overhead into execute_txs_inner for TransactionType::L1Handler (still unscaled calldata factor; linear factor left as TODO).

Updates blockifier_versioned_constants_0_14_4.json for L1Handler constant OS scaffolding: n_steps 1315 → 1342, pedersen_builtin 11 → 12, matching the new regression measurement.

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