[CHIA-1673] Comment out a manual `._finish_sync()` call #29871

Job	Run time
version / identify version	27s
Build amd64 RPM (3.10, intel)	14m 27s
Test amazonlinux:2023 GUI Dirty	54s
Test amazonlinux:2023 GUI Clean	1m 19s
Test amazonlinux:2023 CLI Dirty	42s
Test amazonlinux:2023 CLI Clean	38s
Test fedora:37 GUI Dirty	2m 0s
Test fedora:37 GUI Clean	1m 57s
Test fedora:37 CLI Dirty	1m 33s
Test fedora:37 CLI Clean	1m 1s
Test fedora:38 GUI Dirty	2m 4s
Test fedora:38 GUI Clean	1m 28s
Test fedora:38 CLI Dirty	1m 10s
Test fedora:38 CLI Clean	1m 2s
Test rockylinux:8 GUI Dirty	50s
Test rockylinux:8 GUI Clean	51s
Test rockylinux:8 CLI Dirty	52s
Test rockylinux:8 CLI Clean	44s
Test rockylinux:9 GUI Dirty	55s
Test rockylinux:9 GUI Clean	1m 10s
Test rockylinux:9 CLI Dirty	33s
Test rockylinux:9 CLI Clean	49s
Test build image GUI Dirty	1m 22s
Test build image GUI Clean	1m 25s
Test build image CLI Dirty	1m 30s
Test build image CLI Clean	1m 12s
📦 Publish Installers (3.10, redhat, RPM, rpm, rpm, linux, x86_64, chia-blockchain-cli-{0}-1.{2}.... / Publish Intel GUI RPM	29s
📦 Publish Installers (3.10, redhat, RPM, rpm, rpm, linux, x86_64, chia-blockchain-cli-{0}-1.{2}.... / Publish Intel CLI RPM	1m 14s
	44m 38s

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