Remove FIPS next-step echo from scripts/seed-secrets.sh

[ausbru87]

Context

Part of the FIPS-removal effort. See REMOVE_FIPS_PLAN.md for the full plan and premise.

Scope

Drop the single FIPS "next steps" echo from scripts/seed-secrets.sh. This message instructed the user to run gh workflow run coder-fips.yml — a workflow being deleted in a separate issue.

Files to edit

• scripts/seed-secrets.sh — delete the line that echoes 2. Build Coder FIPS image: gh workflow run coder-fips.yml from the "next steps" block, and renumber any subsequent echo steps so the ordered list is gap-free.

Files to leave unchanged

Confirmed by grep — no FIPS references in any other script:

• scripts/rename-backend.sh
• scripts/inject-outputs.sh
• Makefile

Acceptance criteria

• grep -rin fips scripts/ returns zero.
• bash -n scripts/seed-secrets.sh succeeds (no syntax errors).
• Remaining "next steps" echoes are numbered contiguously.

Dependencies

None.

[ausbru87]

Part of tracking issue #10.