Repository navigation

Various memory optimizations #38722

Job	Run time
go-test	10m 12s
package-feed-proxy	58s
lint (ubuntu-latest)	8m 37s
extension	24s
codegen	6m 20s
misc	56s
release-build	12m 59s
generate	5m 8s
test (concurrent test programs)	13m 45s
test (noembed)	8m 11s
build	2m 14s
test (windows-latest)	18m 47s
format	57s
test (linux arm64)	9m 34s
lint (noembed)	8m 27s
tidy	2m 21s
test extra (ubuntu-latest)	8m 26s
test (windows arm64)	17m 20s
test (ubuntu-latest)	12m 7s
smoke	4m 42s
lint (windows-latest)	13m 20s
test extra (windows-latest)	11m 49s
test (race mode)	20m 15s
required	4s
	3h 17m 53s