remove intro exercise

Author: joshjohanning

_labs/lab1.md

@@ -8,27 +8,14 @@ This lab covers parts of the following exam domains:
 - Domain 3: Configure and use dependency management
 - Domain 4: Configure and use code scanning
 
-## Exercise 1: Create the repository
-
-We need to provision our working copy of the repository in order to begin the labs!
-
-1. Navigate to URL: [https://github.com/ghuwsec1953/juice-shop-ghas-workshop](https://github.com/ghuwsec1953/juice-shop-ghas-workshop)
-2. Click on the **Use this template ▾** button and select **Create a new repository**.
-3. Make sure you have the **ghuwsec1953** organization selected as the **Owner**.
-4. Name the repository **YOUR_USERNAME-juice-shop-ghas-workshop**.
-5. Set the repository visibility to **Internal**.
-6. Click the green **Create repository** button to create the repository.
-
-Once the repository is created, you will be automatically redirected to it.  Continue on to Exercise 2.
-
 > [!TIP]
 > We recommend opening up two browser windows, one with the lab and one with the working copy of your repo!
 
-## Exercise 2: Enabling the security settings
+## Exercise 1: Enabling the security settings
 
 In this exercise, you will be guided through the process of enabling the remaining GHAS features. Then you will be shown how to use the features to secure your code.
 
-### Exercise 2.1: Enable Dependabot
+### Exercise 2: Enable Dependabot
 
 Although Dependabot isn't part of the GitHub Advanced Security product suite, it is still an important tool to discuss from an overall security posture.
 
@@ -44,7 +31,7 @@ Although Dependabot isn't part of the GitHub Advanced Security product suite, it
   <img src="images/lab-1-1-1.png"/>
 </details>
 
-### Exercise 2.2: Enable Code Scanning
+### Exercise 3: Enable Code Scanning
 
 1. Next, let's enable **Code Scanning with CodeQL**. These settings are also under the **Code security** settings page.
 2. Click the **Enable** button next to GitHub Advanced Security.
@@ -76,7 +63,7 @@ Although Dependabot isn't part of the GitHub Advanced Security product suite, it
 
 7. Optionally, configure the **Check runs failure threshold** - by default, a pull request will be blocked if there are any high or higher security alerts.
 
-### Exercise 2.3: Enable Secret Scanning
+### Exercise 4: Enable Secret Scanning
 
 1. Click on the **Enable** button to enable Secret Scanning.
 2. Check the box to **Scan for generic secrets**. This feature uses AI to find secrets/passwords that may be in your code that don't correspond to a known provider pattern.