tidy venv usage in `install.sh` #29796

Job	Run time
version / identify version	26s
Build amd64 RPM (3.10, intel)	14m 12s
Test amazonlinux:2023 GUI Dirty	56s
Test amazonlinux:2023 GUI Clean	53s
Test amazonlinux:2023 CLI Dirty	36s
Test amazonlinux:2023 CLI Clean	34s
Test fedora:37 GUI Dirty	1m 32s
Test fedora:37 GUI Clean	1m 32s
Test fedora:37 CLI Dirty	1m 1s
Test fedora:37 CLI Clean	1m 1s
Test fedora:38 GUI Dirty	1m 50s
Test fedora:38 GUI Clean	1m 24s
Test fedora:38 CLI Dirty	1m 5s
Test fedora:38 CLI Clean	1m 0s
Test rockylinux:8 GUI Dirty	47s
Test rockylinux:8 GUI Clean	1m 0s
Test rockylinux:8 CLI Dirty	33s
Test rockylinux:8 CLI Clean	40s
Test rockylinux:9 GUI Dirty	54s
Test rockylinux:9 GUI Clean	1m 8s
Test rockylinux:9 CLI Dirty	41s
Test rockylinux:9 CLI Clean	47s
Test build image GUI Dirty	1m 35s
Test build image GUI Clean	1m 24s
Test build image CLI Dirty	1m 15s
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	22s
📦 Publish Installers (3.10, redhat, RPM, rpm, rpm, linux, x86_64, chia-blockchain-cli-{0}-1.{2}.... / Publish Intel CLI RPM	42s
	41m 2s

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