Rename numbering since 05-02 vanished

Author: RHRolun

content/modules/ROOT/nav.adoc

@@ -32,9 +32,9 @@
 
 * 5. Web App Deployment
 ** xref:05-01-application.adoc[5.1 Application overview]
-** xref:05-03-web-app-deploy-application.adoc[5.3 Deploying the application via GitOps]
-** xref:05-04-web-app-validating.adoc[5.4 Validating the application]
-** xref:05-05-process-claims.adoc[5.5 Process claims with a pipeline]
+** xref:05-02-web-app-deploy-application.adoc[5.3 Deploying the application via GitOps]
+** xref:05-03-web-app-validating.adoc[5.4 Validating the application]
+** xref:05-04-process-claims.adoc[5.5 Process claims with a pipeline]
 
 * 6. Productization and Extrapolations
 ** xref:06-01-potential-imp-ref.adoc[6.1 Potential improvements and refinements]

content/modules/ROOT/pages/05-03-web-app-deploy-application.adoc renamed to content/modules/ROOT/pages/05-02-web-app-deploy-application.adoc

@@ -15,7 +15,7 @@ For that, we will use a pipeline that can either be run ad-hoc or scheduled just
 
 == What's inside the pipeline?
 
-Inside your VSCode workbench (if you have closed/stopped it, please restart it), if you navigate to `parasol-insurance/lab-materials/05/05-05` you can see a variety of files. +
+Inside your VSCode workbench (if you have closed/stopped it, please restart it), if you navigate to `parasol-insurance/lab-materials/05/05-04` you can see a variety of files. +
 
 [.bordershadow]
 image::05/05-process-claims-yaml.png[]
@@ -47,7 +47,7 @@ image::05/05-data-pipeline-storage.png[]
 == Import the pipeline
 
 To import the pipeline, start by downloading the `process-claims-pipeline.yaml` file locally.
-Navigate to `parasol-insurance/lab-materials/05/05-05` to find it.
+Navigate to `parasol-insurance/lab-materials/05/05-04` to find it.
 
 
 * Start by downloading the `process-claims-pipeline.yaml` file locally to your laptop