Add links to compute summary widget (#3952)

## Changes
Add links to compute summary widgets

### Linked issues
Resolves #3260


### Tests
- [x] manually tested


![image](https://github.com/user-attachments/assets/8ecb04e1-e64e-48e9-8c29-20971ca94c38)

Author: pritishpai

src/databricks/labs/ucx/queries/assessment/main/20_0_clusters.sql

@@ -1,11 +1,24 @@
-/* --title 'Incompatible clusters' --width 3 --height 6 */
+/*
+--title 'Incompatible clusters'
+--width 3
+--height 6
+--overrides '{"spec":{
+    "encodings":{
+      "columns": [
+        {"fieldName": "cluster_id", "booleanValues": ["false", "true"], "linkUrlTemplate": "/compute/clusters/{{ @ }}", "linkTextTemplate": "{{ @ }}", "linkTitleTemplate": "{{ @ }}", "linkOpenInNewTab": true, "type": "string", "displayAs": "link", "title": "cluster_id"},
+        {"fieldName": "cluster_name", "booleanValues": ["false", "true"], "linkUrlTemplate": "/compute/clusters/{{ cluster_id }}", "linkTextTemplate": "{{ @ }}", "linkTitleTemplate": "{{ @ }}", "linkOpenInNewTab": true, "type": "string", "displayAs": "link",  "title": "cluster_name"},
+        {"fieldName": "finding", "booleanValues": ["false", "true"], "type": "string", "displayAs": "string", "title": "finding"},
+        {"fieldName": "creator", "booleanValues": ["false", "true"], "type": "string", "displayAs": "string", "title": "creator"}
+      ]}
+  }}'
+*/
 SELECT
-  EXPLODE(FROM_JSON(failures, 'array<string>')) AS finding,
   cluster_id,
   cluster_name,
+  EXPLODE(FROM_JSON(failures, 'array<string>')) AS finding,
   creator
 FROM inventory.clusters
 WHERE
   NOT STARTSWITH(cluster_name, 'job-')
 ORDER BY
-  cluster_id DESC
+  cluster_id DESC