## Summary
- Fixed all `update-*.yml` workflows that were creating duplicate PRs
every week
## Problem
The update workflows (libarchive, zstd, cares, etc.) were using `${{
github.run_number }}` in the branch name, e.g.:
```yaml
branch: deps/update-libarchive-${{ github.run_number }}
```
This caused a new unique branch to be created on every workflow run, so
the `peter-evans/create-pull-request` action couldn't detect existing
PRs and would create duplicates.
**Evidence:** There are currently 8+ open duplicate PRs for libarchive
alone:
- #26432 deps: update libarchive to v3.8.5 (deps/update-libarchive-56)
- #26209 deps: update libarchive to v3.8.5 (deps/update-libarchive-55)
- #25955 deps: update libarchive to v3.8.5 (deps/update-libarchive-54)
- etc.
## Solution
Changed all workflows to use static branch names, e.g.:
```yaml
branch: deps/update-libarchive
```
This allows the action to:
1. Detect if an existing branch/PR already exists
2. Update the existing PR with new changes instead of creating a new one
3. Properly use `delete-branch: true` when the PR is merged
## Files Changed
- `.github/workflows/update-cares.yml`
- `.github/workflows/update-hdrhistogram.yml`
- `.github/workflows/update-highway.yml`
- `.github/workflows/update-libarchive.yml`
- `.github/workflows/update-libdeflate.yml`
- `.github/workflows/update-lolhtml.yml`
- `.github/workflows/update-lshpack.yml`
- `.github/workflows/update-root-certs.yml`
- `.github/workflows/update-sqlite3.yml`
- `.github/workflows/update-vendor.yml`
- `.github/workflows/update-zstd.yml`
## Test plan
- [x] Verified the change is syntactically correct
- [ ] Wait for next scheduled run of any workflow to verify it updates
existing PR instead of creating a new one
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
### What does this PR do?
Enable compiler flags
Update SQLite amalgamation using https://www.sqlite.org/download.html
source code
[sqlite-src-3500400.zip](https://www.sqlite.org/2025/sqlite-src-3500400.zip)
with:
```bash
./configure CFLAGS="-DSQLITE_ENABLE_UPDATE_DELETE_LIMIT"
make sqlite3.c
```
This is the same version that before just with this adicional flag that
must be enabled when generating the amalgamation so we are actually able
to use this option. You can also see that without this the build will
happen but the feature will not be enable
https://buildkite.com/bun/bun/builds/27940, as informed in
https://www.sqlite.org/howtocompile.html topic 5.
### How did you verify your code works?
Add in CI two tests that check if the feature is enabled on windows
---------
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
