Fix Fly.io deploy token quoting (#121)

## Summary

- Strip literal quotes from Fly.io deploy token when syncing to Forgejo Actions secrets
- The `op` CLI wraps values containing spaces in quotes; the Fly.io token format is `FlyV1 <key>` (contains a space)
- This caused the CI deploy workflow to fail with a 401 auth error

## Test plan

- [x] `mise run provision-indri -- --tags forgejo_actions_secrets` succeeds
- [ ] Re-trigger deploy-fly workflow after merge — should authenticate successfully

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Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/121

ansible/playbooks/indri.yml

@@ -96,7 +96,7 @@
       ansible.builtin.set_fact:
         forgejo_api_token: "{{ _forgejo_api_token.stdout }}"
         forgejo_secret_argocd_token: "{{ _forgejo_argocd_token.stdout }}"
-        forgejo_secret_fly_deploy_token: "{{ _fly_deploy_token.stdout }}"
+        forgejo_secret_fly_deploy_token: "{{ _fly_deploy_token.stdout | regex_replace('^\"|\"$', '') }}"
       no_log: true
       tags: [forgejo_actions_secrets]