Feat[mqbc, mqbs] FSM mode: Enhance rollover to dynamically change partition max file sizes

[alexander-e1off]

This PR is follow up of #1040.
Rollover procedure is enhanced as follows:

• If grow limit is not set (set to zero or equal to max file size), behaviour is not changed;
• If rollover policy is not met and grow limit is set, partition file size is increased by grow step (up to grow limit) to meet rollover policy;
• New JournalOp record type RESIZE_STORAGE is added to notify replicas. This record is issues before sync point of ROLLOVER type;
• During next rollover, partition min file size is calculated to meet rollover policy (file size could be decreased).

[Copilot]

Pull request overview

This PR enhances the rollover procedure in FSM mode to dynamically change partition max file sizes based on storage requirements. When rollover policy is not met and a growth limit is set, partition file sizes can be increased by a configurable step (up to the growth limit). A new RESIZE_STORAGE JournalOp record type is introduced to notify replicas of file size changes before rollover.

Key Changes:

• New configuration parameters: dataFileGrowLimit, journalFileGrowLimit, qListFileGrowLimit, growStepPercent, and minAvailSpacePercent
• New RESIZE_STORAGE JournalOp record type for communicating file size changes to replicas
• Dynamic partition file size adjustment during rollover based on storage requirements

Reviewed changes

Copilot reviewed 45 out of 45 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/python/blazingmq/schemas/mqbcfg.py	Adds new configuration fields for file growth limits and rollover policy parameters
src/python/blazingmq/dev/it/tweaks/generated.py	Generates tweak classes for new configuration parameters
src/python/blazingmq/dev/configurator/__init__.py	Updates configurator with default values for new parameters
src/integration-tests/test_fsm_partition_sync.py	Adds comprehensive integration tests for partition size synchronization and dynamic resizing
src/groups/mqb/mqbs/mqbs_filestoreprotocol.h	Major refactoring: adds ResizeStorageData and SyncPointData as nested types in JournalOpRecord, adds maxFileSize to FileHeader
src/groups/mqb/mqbs/mqbs_filestoreprotocol.cpp	Updates print methods for new record types and data structures
src/groups/mqb/mqbs/mqbs_filestore.h	Adds partitionMaxFileSizes tracking, issueResizeStorage method, and adjustPartitionFileSize helper
src/groups/mqb/mqbs/mqbs_filestore.cpp	Implements core rollover logic with dynamic file size adjustment
src/groups/mqb/mqbc/mqbc_storagemanager.cpp	Handles RESIZE_STORAGE requests/responses and tracks partition max file sizes across cluster nodes
src/groups/mqb/mqbc/mqbc_recoverymanager.cpp	Updates recovery logic to read/write partition max file sizes from file headers
src/groups/mqb/mqbcfg/mqbcfg.xsd	Adds new partition configuration elements with default values
src/groups/bmq/bmqp/bmqp_ctrlmsg.xsd	Adds PartitionMaxFileSizes type and E_RESIZE replica data type

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