Update Terms and Conditions (#16478)

- Update Zed Terms of Use:
  - Rename from 'EULA' / 'Terms and Conditions'
  - Rename 'Zed Network Based Service' to 'Zed Service'
  - 3.3.2 Usage Data (formerly Telemetry Data)
    - Add examples of 'Usage Data'
- Add link to https://zed.dev/docs/telemetry - Explain 'telemetry ID' and user linkage
- 3.3.5 Privacy Policy - Add privacy policy reference - Add link to https://zed.dev/privacy-policy/
  - 5. OWNERSHIP
- Move "You retain all right, title and interest..." from 3.3 Customer Data
    - Additional note that customers retain Intellectual Property rights
- 9. Third Party Services - Add link to https://zed.dev/third-party-terms
- Add Privacy Policy
- Add Subprocessors
- Add Third Party Terms
- Update script/terms/terms.rtf for DMG bundle

script/generate-terms-rtf

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+if ! command -v pandoc &> /dev/null
+then
+    brew install pandoc   # Install pandoc using Homebrew
+fi
+
+pandoc ./legal/terms.md -f markdown-smart -t html -o ./script/terms/terms.html
+textutil -convert rtf ./script/terms/terms.html -output ./script/terms/terms.rtf
+rm ./script/terms/terms.html