Validate Siddur

Workflow runs for Validate Siddur

• Fix validation workflow without lockfile cache

  completed successfully:
  Validate Siddur#3:Commitde493a7pushedbyrede24
  main

  Oct 12, 202619s
  More actions for workflow run 3

• Rebuild as exact rede24/siddur application template

  failed:
  Validate Siddur#2:Commitce189acpushedbyrede24
  main

  Oct 12, 202612s
  More actions for workflow run 2

• Add .github/workflows/validate.yml

  completed successfully:
  Validate Siddur#1:Commit2959b0bpushedbyrede24
  main

  Oct 12, 202611s
  More actions for workflow run 1