docs/en/quickstart
zhangxiaowei16 1cc34d8709 docs: bump cross-repo links and repo-init branch to trunk-5.5
Align doc references with the trunk-5.5 release, mirroring the
convention used for the trunk-5.4 tag.

- Bump cross-repo URL links (nuttx / nuttx-apps / vendor_*
  / packages_demos / packages_fe_examples / docs) from
  /blob|tree/trunk/ to /blob|tree/trunk-5.5/
- Update `repo init -b trunk` commands and surrounding prose in
  the Ubuntu quick-start guides to use `-b trunk-5.5`
- Update patch-version naming example in README from trunk-5.2.1
  to trunk-5.5.1

Historical release notes (v5.2.md, v5.4.md), commit-SHA pinned
links in the chip-porting guides, the PR template's link to
CONTRIBUTING (kept on `trunk` so contributors always see the
latest guidelines), and descriptive prose about the `trunk`
branch itself are left untouched.
2026-05-13 11:34:00 +08:00
..
development_board docs: bump cross-repo links and repo-init branch to trunk-5.5 2026-05-11 20:51:11 +08:00
emulator openvela Sim Audio Development and Testing Guid 2025-12-30 16:08:13 +08:00
figures Modify the openvela build script based on Ubuntu 2026-02-03 19:57:23 +08:00
videos openvela VS Code Plugin User Guide 2026-02-02 15:08:34 +08:00
openvela_ubuntu_quick_start.md docs: bump cross-repo links and repo-init branch to trunk-5.5 2026-05-13 11:34:00 +08:00
vscode_plugin_usage.md openvela VS Code Plugin User Guide 2026-02-02 15:08:34 +08:00