Bump credential exchange format to v0.3.0 (#431)

## 🎟️ Tracking

<!-- Paste the link to the Jira or GitHub issue or otherwise describe /
point to where this change is coming from. -->

## 📔 Objective

<!-- Describe what the purpose of this PR is, for example what bug
you're fixing or new feature you're adding. -->

Updates `credential-exchange-format` to the stable version.

## ⏰ Reminders before review

- Contributor guidelines followed
- All formatters and local linters executed and passed
- Written new unit and / or integration tests where applicable
- Protected functional changes with optionality (feature flags)
- Used internationalization (i18n) for all UI strings
- CI builds passed
- Communicated to DevOps any deployment requirements
- Updated any necessary documentation (Confluence, contributing docs) or
informed the documentation
  team

## 🦮 Reviewer guidelines

<!-- Suggested interactions but feel free to use (or not) as you desire!
-->

- 👍 (`:+1:`) or similar for great changes
- 📝 (`:memo:`) or ℹ️ (`:information_source:`) for notes or general info
- ❓ (`:question:`) for questions
- 🤔 (`:thinking:`) or 💭 (`:thought_balloon:`) for more open inquiry
that's not quite a confirmed
  issue and could potentially benefit from discussion
- 🎨 (`:art:`) for suggestions / improvements
- ❌ (`:x:`) or ⚠️ (`:warning:`) for more significant problems or
concerns needing attention
- 🌱 (`:seedling:`) or ♻️ (`:recycle:`) for future improvements or
indications of technical debt
- ⛏ (`:pick:`) for minor or nitpick changes

Author: Hinton

Cargo.lock

@@ -34,7 +34,7 @@ bitwarden-fido = { workspace = true }
 bitwarden-ssh = { workspace = true }
 bitwarden-vault = { workspace = true }
 chrono = { workspace = true, features = ["std"] }
-credential-exchange-format = { git = "https://github.com/bitwarden/credential-exchange", rev = "601597e13381c40ebe1ca7a8df33be54ebb7c1b5" }
+credential-exchange-format = { version = ">=0.3, <0.4" }
 csv = "1.3.0"
 num-traits = ">=0.2, <0.3"
 serde = { workspace = true }