chore(images/ebnf): update diagrams

Summary

• chore(images/ebnf): update diagrams

Updated diagrams:

• call.svg
• create_index.svg
• create_procedure.svg
• expression.svg
• literal.svg
• trim.svg
• type.svg

---

• Close nothing
• Cherry-pick to: 24.4 / 24.3
• Staging:
  • .../reference/sql/call/
  • .../reference/sql/create_index/
  • .../reference/sql/create_procedure/
  • .../reference/sql/trim/#expression
  • .../reference/sql/trim/#literal
  • .../reference/sql/trim/
  • .../reference/sql/create_procedure/#type
• Follow-up for sbroad!484 (merged)