gomod: update zoekt

Created by: keegancsmith

Take two since including @jac's optimization for some reason broke integration tests. I may have done it in a bad way. The commit still exists for zoekt, we just won't apply it for the regexes we create from sourcegraph just yet. So this is an unrevert of https://github.com/sourcegraph/sourcegraph/pull/37226 but just skips the unit test that was failing.

• 145fe82 Upgrade pcre2 package
• b61c934 indexData: experimental ngram map via binary search
• aacaf0c gomod: downgrade datadog
• 2eec411 gomod: bump ctags to avoid zombie procs
• b744e52 Convert regexp capture groups to non-capture groups
• a174ad6 fix inaccurate comment
• 7a91c48 Split lineBounds out into its own method
• f846f01 Create newlines type
• 5c5f94b improve descriptions of entries on /debug endpoint
• 25fa2fa builder.go: have incremental builds update latest commit date information
• 15dc905 indexserver: remove debug commands
• 6c563dc tests: fix alignment for number hints like "--0123"
• 0cafd7b all: stop using the deprecated package io/ioutil
• c16eb04 tests: replace ioutil.TempDir with testing.T.TempDir
• 6ca5909 go.mod: fix a cve in a transitive dependency to make Dependabot happy
• f2bb82f debug: add debug score for line matches
• a3e0a5f indexserver: support SG_PRIORITY file for FS fake
• fce3356 indexserver: always cleanup if index fails
• 794ad6c debug: new pages for List and listIndexed
• c85ca2f ranking: boost base filename matches

Test Plan: backend integration CI