feat: sort open PRs by last updated time.

[SgtPooki]

e.g. this is output from today:

• ipfs-shipyard/service-worker-gateway - fix: use separate logger for ui/sw 1 hour ago
• ipfs/npm-kubo - docs: import instead of require in example code 1 day ago
• ipfs/js-stores - test: add separate-thread concurrency test 1 day ago
• ipfs-examples/github-mgmt - feat: remove whizzzkid as member and add ipjs maintainer to test-ipfs… 2 days ago
• ipfs/helia-verified-fetch - test(fix): interop UnixFS-chunked JSON file 4 days ago
• ipfs/helia-verified-fetch - fix: custom dns-resolvers test passes 16 hours ago
• ipfs/helia-http-gateway - chore: add lodestar-dashboard 8 days ago
• SgtPooki/helia - chore: release main 14 days ago
• ipfs/helia-verified-fetch - fix: reduce dagPb and dagCbor handler complexity 6 days ago
• ipfs/eslint-config-ipfs - deps: upgrade deps 20 days ago
• probe-lab/tiros - fix: local running dx improvements 24 days ago
• ipfs/helia-http-gateway - tmp: testing gateway conformance 24 days ago
• ipfs/js-stores - feat: add tiered-limit datastore 1 month ago
• ipfs/helia - chore: create FUNDING.yml 1 month ago
• ipfs/ipfs-webui - chore: fix windows CI build 2 months ago
• SgtPooki/file-type - chore: release main 2 months ago
• ipfs/ipfs-repository-template - chore: add codeowners to template 3 months ago
• ipfs/js-stores - feat: replace fast-atomic-write with steno 7 hours ago
• ipfs/gateway-conformance - docs(readme): docker extract-fixtures --s/output/directory/ 24 days ago
• ipfs/ipfs-webui - deps: remove dependency on ipfs and node-pre-gyp 4 months ago
• fission-codes/ipfsconnect-istanbul-workshop-2023 - docs: update README.md 5 months ago
• ipfs-examples/helia-examples - feat: create helia-remote-pinning example 3 months ago

Note that the "feat: replace fast-atomic-write with steno" item should be higher in the list.