chore(txs): mempool optimization (#6185) #19963

Job	Run time
filter-changes	4s
quicktests	1m 30s
build-tools (ubuntu-22.04)	36s
lint	3m 40s
build-tools (ubuntu-latest-arm-8-cores)	5m 6s
build (ubuntu-22.04)	50s
build-tools (macos-13)	1m 46s
unittests (ubuntu-22.04)	22m 48s
build (ubuntu-latest-arm-8-cores)	3m 2s
build-tools (self-hosted, macOS, ARM64, go-spacemesh)	7m 49s
unittests (ubuntu-latest-arm-8-cores)	30m 27s
build (macos-13)	2m 31s
build-tools (windows-2022)	6m 34s
unittests (self-hosted, macOS, ARM64, go-spacemesh)	19m 26s
build (self-hosted, macOS, ARM64, go-spacemesh)	20s
unittests (windows-2022)	44m 15s
build (windows-2022)	6m 17s
ci-status	3s
	2h 37m 4s

Provide feedback