bump azure-http-specs (#2375)

command: `pnpm change version --only "@azure-tools/azure-http-specs"`

Author: XiaofeiCao

.chronus/changes/azure-http-specs_validate-orphan-model-serializable-2025-2-6-14-48-18.md

@@ -1,7 +1,6 @@
 ---
 changeKind: internal
 packages:
-  - "@azure-tools/azure-http-specs"
   - "@azure-tools/typespec-autorest-canonical"
   - "@azure-tools/typespec-autorest"
   - "@azure-tools/typespec-azure-core"

.chronus/changes/change-workspace-ranges-2025-2-6-10-4-22.md

@@ -1,8 +1,6 @@
 ---
-# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
 changeKind: breaking
 packages:
-  - "@azure-tools/azure-http-specs"
   - "@azure-tools/typespec-autorest-canonical"
   - "@azure-tools/typespec-autorest"
   - "@azure-tools/typespec-azure-core"
@@ -11,4 +9,4 @@ packages:
   - "@azure-tools/typespec-client-generator-core"
 ---
 
-Minimum node version is now 20
+Minimum node version is now 20

.chronus/changes/drop-node-18-2025-2-5-1-34-1.md

@@ -1,8 +1,6 @@
 ---
-# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
 changeKind: dependencies
 packages:
-  - "@azure-tools/azure-http-specs"
   - "@azure-tools/typespec-autorest-canonical"
   - "@azure-tools/typespec-autorest"
   - "@azure-tools/typespec-azure-core"
@@ -12,4 +10,4 @@ packages:
   - "@azure-tools/typespec-client-generator-core"
 ---
 
-Update dependencies
+Update dependencies

.chronus/changes/specs_arm_error-2025-2-4-10-8-15.md

@@ -1,5 +1,21 @@
 # @azure-tools/azure-http-specs
 
+## 0.1.0-alpha.8
+
+### Breaking Changes
+
+- [#2309](https://github.com/Azure/typespec-azure/pull/2309) Minimum node version is now 20
+
+### Features
+
+- [#2318](https://github.com/Azure/typespec-azure/pull/2318) Add orphanModelSerializable operation to verify the JSON serialization of an orphan model
+- [#2300](https://github.com/Azure/typespec-azure/pull/2300) azure-http-specs, add ARM Exception test case
+
+### Bump dependencies
+
+- [#2308](https://github.com/Azure/typespec-azure/pull/2308) Update dependencies
+
+
 ## 0.1.0-alpha.7
 
 ### Features

.chronus/changes/upgrade-deps-march-2025-2025-2-4-22-27-47.md

@@ -1,6 +1,6 @@
 {
   "name": "@azure-tools/azure-http-specs",
-  "version": "0.1.0-alpha.7",
+  "version": "0.1.0-alpha.8",
   "description": "Azure Spec scenarios and mock apis",
   "main": "dist/index.js",
   "type": "module",