feat: align @twilio/test-dep with twilio sdk v5.6

updated the @twilio/test-dep development dependency in
package.json and packages/twilio-run/package.json to v5.6.0.
this ensures consistent testing dependencies following the
Twilio SDK upgrade.

Author: mikefaille

.changeset/heavy-moose-appear.md

@@ -5,23 +5,24 @@
 '@twilio/runtime-handler': minor
 ---
 
-feat: Upgrade Twilio SDK to v5 and use peer dependency
+feat: Upgrade Twilio SDK to v5.6.0 & peer dependency
+
+**IMPACT:**
+- `@twilio-labs/serverless-runtime-types`: Major (peer dependency)
+- `twilio-run`: Major (peer dependency)
+- `create-twilio-function`: Minor (default SDK version)
+- `@twilio/runtime-handler`: Minor (version upgrade)
 
 **WHAT:**
-- Upgraded the core `twilio` Node.js helper library to v5.5.2 across the toolkit.
-- Changed `@twilio-labs/serverless-runtime-types` and `@twilio-labs/twilio-run` to require `twilio` as a `peerDependency` instead of a direct dependency.
-- Updated type definitions (`ClientOpts`) for compatibility with `twilio@5.x`.
-- Updated default dependencies (`twilio`, `typescript`, `serverlessRuntimeTypes`) used by `@twilio-labs/create-twilio-function`.
+- Twilio SDK upgraded to v5.6.0.
+- `@twilio-labs/serverless-runtime-types` & `twilio-run` now require `twilio` as a `peerDependency`.
+- Type definitions updated for Twilio v5.x compatibility.
+- Default dependencies in `create-twilio-function` updated.
 
 **WHY:**
-- Aligns the toolkit with the latest Twilio SDK features, improvements, and security updates.
-- Resolves potential type conflicts (e.g., `TS2322`/`TS2352`) by ensuring a single `twilio` instance, managed by the user's project.
+- Latest Twilio SDK features and fixes.
+- Prevents type conflicts by centralizing `twilio` dependency in user projects.
 
-**HOW:**
-**BREAKING CHANGE:** Users of `@twilio-labs/twilio-run` or projects importing types from `@twilio-labs/serverless-runtime-types` **must** now add `twilio` as a direct dependency to their project:
-```bash
-npm install twilio@^5.5.2
-# or
-yarn add twilio@^5.5.2
-```
-After updating toolkit packages and adding `twilio`, perform a clean install (delete `node_modules` and lock file, then run `npm install` or `yarn install`).
+**ACTION:**
+- **BREAKING:** Projects using `@twilio-labs/twilio-run` or `@twilio-labs/serverless-runtime-types` MUST add `twilio@^5.6.0` as a direct dependency (`npm install twilio@^5.6.0` or `yarn add twilio@^5.6.0`).
+- Clean install (`node_modules` deletion and lock file removal) is required after updating toolkit packages and adding `twilio`.

package.json

@@ -26,7 +26,7 @@
     "@changesets/cli": "^2.26.0",
     "@commitlint/cli": "^19.1.0",
     "@commitlint/config-conventional": "^19.1.0",
-    "@twilio/test-dep": "npm:twilio@5.2.2",
+    "@twilio/test-dep": "npm:twilio@5.6.0",
     "@types/jest": "^29.2.4",
     "all-contributors-cli": "^6.1.2",
     "commitizen": "^4.2.4",
@@ -46,7 +46,7 @@
     "typescript": "^5.3.3"
   },
   "peerDependencies": {
-			"twilio": "^5.5.2"
+			"twilio": "^5.6.0"
   },		
   "lint-staged": {
     "*.{js,jsx,ts,tsx}": [

packages/create-twilio-function/src/create-twilio-function/versions.js

@@ -1,7 +1,7 @@
 const pkgJson = require('../../package.json');
 
 module.exports = {
-  twilio: '5.5.2',
+  twilio: '5.6.0',
   twilioRuntimeHandler: pkgJson.devDependencies[
     '@twilio/runtime-handler'
   ].replace(/[\^~]/, ''),

packages/runtime-handler/README.md

@@ -7,7 +7,7 @@ Define the version of the `@twilio/runtime-handler` inside your `dependencies` s
 ```json
 {
   "dependencies": {
-    "@twilio/runtime-handler": "1.1.0"
+    "@twilio/runtime-handler": "2.1.0"
   }
 }
 ```

packages/runtime-handler/package.json

@@ -70,7 +70,7 @@
     "nocache": "^2.1.0",
     "normalize.css": "^8.0.1",
     "serialize-error": "^7.0.1",
-    "twilio": "5.5.2"
+    "twilio": "5.6.0"
   },
   "gitHead": "6db273648ed19474f4125042556b10c051529912"
 }

packages/serverless-runtime-types/package.json

@@ -32,7 +32,7 @@
     "@types/qs": "^6.9.4"
   },
   "peerDependencies": {
-		"twilio": "^5.5.2"
+		"twilio": "^5.6.0"
   },		
   "devDependencies": {
     "all-contributors-cli": "^6.7.0",

packages/twilio-run/package.json

@@ -115,7 +115,7 @@
     "nock": "^12.0.2",
     "supertest": "^3.1.0",
     "typescript": "^4.9.4",
-    "@twilio/test-dep": "npm:twilio@5.5.2"
+    "@twilio/test-dep": "npm:twilio@5.6.0"
   },
   "files": [
     "bin/",