Added code highlights

Author: ferdingler

workshop/content/buildpipe/pipeascode/build/_index.en.md

@@ -43,7 +43,10 @@ pipeline.addStage({
 ```
 
 {{%expand "Click here to see how the entire file should look like" %}}
-```js
+
+The highlighted code is the new addition: 
+
+{{< highlight js "hl_lines=44-68" >}}
 // lib/pipeline-stack.ts
 
 import * as cdk from '@aws-cdk/core';
@@ -115,7 +118,7 @@ export class PipelineStack extends cdk.Stack {
 
   }
 }
-```
+{{< / highlight >}}
 {{% /expand%}}
 
 ### Deploy the pipeline

workshop/content/buildpipe/pipeascode/deploy/_index.en.md

@@ -32,7 +32,10 @@ pipeline.addStage({
 ```
 
 {{%expand "Click here to see how the entire file should look like" %}}
-```js
+
+The highlighted code is the new addition: 
+
+{{< highlight js "hl_lines=70-89" >}}
 // lib/pipeline-stack.ts
 
 import * as cdk from '@aws-cdk/core';
@@ -125,7 +128,7 @@ export class PipelineStack extends cdk.Stack {
 
   }
 }
-```
+{{< / highlight >}}
 {{% /expand%}}
 
 ### Deploy the pipeline

workshop/content/buildpipe/pipeascode/source/_index.en.md

@@ -38,7 +38,10 @@ pipeline.addStage({
 ```
 
 {{%expand "Click here to see how the entire file should look like" %}}
-```js
+
+The highlighted code is the new addition: 
+
+{{< highlight js "hl_lines=16-41" >}}
 // lib/pipeline-stack.ts
 
 import * as cdk from '@aws-cdk/core';
@@ -82,7 +85,7 @@ export class PipelineStack extends cdk.Stack {
     });
   }
 }
-```
+{{< / highlight >}}
 {{% /expand%}}
 
 Since we already have the CodeCommit repository, we don't need to create a new one, we just need to import it using the repository name.