chore(utils): update block data range

[ratankaliani]

Fixes fetching the block data for the very first block in the range, which is actually not executed nor proven. This prevents including non-executed blocks in stats, especially for the number of blocks, leading to more accurate estimates.

[github-actions]

Metric	Value
Batch Start	22,638,330
Batch End	22,638,335
Witness Generation (seconds)	48
Execution Duration (seconds)	135
Total Instruction Count	6,644,225,834
Oracle Verify Cycles	475,264,240
Derivation Cycles	5,505,461,285
Block Execution Cycles	475,368,488
Blob Verification Cycles	179,046,788
Total SP1 Gas	0
Number of Blocks	5
Number of Transactions	59
Ethereum Gas Used	19,075,058
Cycles per Block	1,328,845,166
Cycles per Transaction	112,613,997
Transactions per Block	11
Gas Used per Block	3,815,011
Gas Used per Transaction	323,306
BN Pair Cycles	0
BN Add Cycles	0
BN Mul Cycles	0
KZG Eval Cycles	0
EC Recover Cycles	2,006,869
P256 Verify Cycles	0