Update module github.com/go-git/go-git/v5 to v5.18.0 [SECURITY] (release-v0.8) #3253

Namespace: <a href="https://konflux-ui.apps.stone-prd-rh01.pg1f.p1.openshiftapps.com/ns/rhtap-contract-tenant" rel="nofollow">rhtap-contract-tenant
PipelineRun: <a href="https://konflux-ui.apps.stone-prd-rh01.pg1f.p1.openshiftapps.com/ns/rhtap-contract-tenant/pipelinerun/cli-v08-on-pull-request-zf2nr" rel="nofollow">cli-v08-on-pull-request-zf2nr

Success

Red Hat Konflux/cli-v08-on-pull-request has successfully validated your commit.

Status	Duration	Name
🟢 Succeeded	5 seconds	init
🟢 Succeeded	12 seconds	clone-repository
🟢 Succeeded	2 minutes	prefetch-dependencies
🟢 Succeeded	23 minutes	build-container
🟢 Succeeded	17 seconds	build-image-index
🟢 Succeeded	5 seconds	apply-tags
🟢 Succeeded	59 seconds	build-source-image
🟢 Succeeded	29 seconds	clair-scan
🟢 Succeeded	1 minute	clamav-scan
🟢 Succeeded	12 seconds	deprecated-base-image-check
🟢 Succeeded	29 seconds	ecosystem-cert-preflight-checks
🟢 Succeeded	6 seconds	push-dockerfile
🟢 Succeeded	14 seconds	rpms-signature-scan
🟢 Succeeded	32 seconds	sast-snyk-check
🟢 Succeeded	21 seconds	sast-shell-check
🟢 Succeeded	21 seconds	sast-unicode-check