Removed double title in content files (#234)

Signed-off-by: Jean-Baptiste Bianchi <jb.bianchi@neuroglia.io>

Author: JBBianchi

src/content/blog/releases/release-sdk-rust.md

@@ -6,8 +6,6 @@ description: >
   Introducing the first alpha release of the Serverless Workflow Rust SDK, version v1.0.0-alpha1.
 ---
 
-# Announcing the Serverless Workflow Rust SDK v1.0.0-alpha1
-
 Hello, Serverless Workflow community!
 
 We are thrilled to announce the release of the very first alpha version of the **Serverless Workflow Rust SDK**! Version `v1.0.0-alpha6` marks an exciting milestone as we bring the power of the Serverless Workflow specification to the Rust ecosystem.

src/content/blog/releases/release-sdk-typescript-1.0.0-alpha5.md

@@ -6,8 +6,6 @@ description: >
   Announcing the availability of the v1.0.0-alpha5.0 package for the Serverless Workflow TypeScript SDK.
 ---
 
-# Announcing the Serverless Workflow TypeScript SDK v1.0.0-alpha5.0
-
 Hello, Serverless Workflow community!
 
 We are excited to announce the release of version `1.0.0-alpha5.0` of the TypeScript SDK for the Serverless Workflow specification. This release brings us one step closer to a stable and production-ready v1.0.0.

src/content/blog/releases/release-sdk-typescript-legacy.md

@@ -6,8 +6,6 @@ description: >
    Legacy Branch & Release for the TypeScript SDK 
 ---
 
-# Announcing the Legacy Branch & release for Serverless Workflow TypeScript SDK
-
 Hello, Serverless Workflow community!
 
 I'm excited to share some important updates regarding the TypeScript SDK for the Serverless Workflow specification. As many of you know, our specification underwent a significant rewrite after version 0.9, culminating in the anticipated release of version 1.0.0-alpha. This update will bring many improvements and changes, aligning the spec with the latest needs and trends in serverless architectures.