fix(man): add man page to bin PKGBUILD source and checksums

The pdu.1 man page was being installed in the -bin PKGBUILD package()
but was missing from the source array and sha1sums. Add it to the
generate-pkgbuild.py3 script (as pdu.{ver}.1) and add a SKIP entry
in the sha1sums template.

https://claude.ai/code/session_01CrXuWDMVQsiUBoy6ceACsF

Author: claude

ci/github-actions/generate-pkgbuild.py3

@@ -50,7 +50,8 @@ with open('./pkgbuild/parallel-disk-usage-bin/PKGBUILD', 'w') as pkgbuild:
     f'completion.{release_tag}.{ext}::{source_url_prefix}/completion.{ext}'
     for ext in supported_completions
   )
-  content += f'source=(pdu-{checksum}::{source_url} {completion_source} {readme_url} {license_url})\n'
+  man_page_source = f'pdu.{release_tag}.1::{source_url_prefix}/pdu.1'
+  content += f'source=(pdu-{checksum}::{source_url} {completion_source} {man_page_source} {readme_url} {license_url})\n'
   content += f'_checksum={checksum}\n'
   completion_checksums = ' '.join('SKIP' for _ in supported_completions)
   content += f'_completion_checksums=({completion_checksums})\n'

template/parallel-disk-usage-bin/PKGBUILD

@@ -10,6 +10,7 @@ conflicts=(parallel-disk-usage)
 sha1sums=(
   "$_checksum"                  # for the pdu binary
   "${_completion_checksums[@]}" # for the completion files
+  SKIP                          # for the man page
   SKIP                          # for the readme file
   SKIP                          # for the license file
 )