Makes DynamicRBAC image references relative

Author: aaronzi

examples/BaSyxDynamicRBAC/README.md

@@ -4,7 +4,7 @@
 * The administrator of the system controls the policy/access rules inside the Submodel.
 * Rules can be added or deleted during the system's runtime.
 
-<img width="60%" alt="image" src="images/DynamicRBACMgmt.png">
+<img width="60%" alt="image" src="./images/DynamicRBACMgmt.png">
 
 ## Prerequisites
 1. REST API Client (e.g., [Postman](https://www.postman.com/downloads/))
@@ -20,15 +20,15 @@ docker-compose up -d
 This will start the BaSyx components and the Keycloak server. The Keycloak server can be found at http://localhost:9097.
 There you can login as admin with username `admin` and password `keycloak-admin`.
 
-<img width="60%" alt="image" src="images/users.png">
+<img width="60%" alt="image" src="./images/users.png">
 
 The example comes with an already configured realm `BaSyx` and a user `john.doe` with password `johndoe`.
 This user has the `admin` role and can access all BaSyx components and all information about each component.
 
 The entry point for accessing the Asset Administration Shells and their Submodels is the AAS Web UI running at http://localhost:3000.
 After opening the page you will be redirected to the Keycloak login page. Use the credentials of user `john.doe` to log in.
 
-<img width="60%" alt="image" src="images/login.png">
+<img width="60%" alt="image" src="./images/login.png">
 
 ## Security in BaSyx
 
@@ -112,7 +112,7 @@ Following shows how a JSON based RBAC rule looks like a Submodel-based rule:
 | ManufacturerFrame  | dave  | dave     |
 | ManufacturerGear   | dave  | dave     |
 
-<img width="60%" alt="image" src="images/AASDS2.png">
+<img width="60%" alt="image" src="./images/AASDS2.png">
 
 ### View Rules for this example
 
@@ -139,7 +139,7 @@ Similarly, you can create idShorts using the below TargetInformation class as pe
 
 ### Scenario
 
-<img width="80%" alt="image" src="images/BicycleExampleDataspaceFlow_short.png">
+<img width="80%" alt="image" src="./images/BicycleExampleDataspaceFlow_short.png">
 
 * When Frame Supplier delivers the product they also add a policy/rule (using Dynamic RBAC) so that the manufacturer can see the Digital Twin of the supplied product.
   - Postman -> AASDataspace -> Rules -> Frame (In Postman collection)
@@ -178,4 +178,4 @@ Similarly, you can create idShorts using the below TargetInformation class as pe
       - Postman -> AASDataspace -> Rules -> Manufacturer
       - Go to GET_GearAAS request or GET_SupplierSMFrom_GearAAS -> Authorization -> Get New Access Token (at very bottom) -> Use Token
       - Send the request
-      - These requests will return 200 OK
+      - These requests will return 200 OK