ROX-20752: scanner-slim konflux onboarding

.tekton/scanner-db-pull-request.yaml

@@ -43,6 +43,8 @@ spec:
       value: ''
     - name: build-source-image
       value: 'true'
+    - name: build-target-stage
+      value: scanner-db
 
   workspaces:
     - name: workspace
@@ -146,6 +148,10 @@ spec:
         description: Build a source image.
         name: build-source-image
         type: string
+      - default: ""
+        description: Build stage to target in container build
+        name: build-target-stage
+        type: string
 
     results:
       - description: ""
@@ -271,6 +277,8 @@ spec:
             value: $(params.image-expires-after)
           - name: COMMIT_SHA
             value: $(tasks.clone-repository.results.commit)
+          - name: TARGET_STAGE
+            value: $(params.build-target-stage)
         runAfter:
           - prefetch-dependencies
           - fetch-sql-definitions

.tekton/scanner-db-push.yaml

@@ -41,6 +41,8 @@ spec:
       value: ''
     - name: build-source-image
       value: 'true'
+    - name: build-target-stage
+      value: scanner-db
 
   workspaces:
     - name: workspace
@@ -144,6 +146,10 @@ spec:
         description: Build a source image.
         name: build-source-image
         type: string
+      - default: ""
+        description: Build stage to target in container build
+        name: build-target-stage
+        type: string
 
     results:
       - description: ""
@@ -269,6 +275,8 @@ spec:
             value: $(params.image-expires-after)
           - name: COMMIT_SHA
             value: $(tasks.clone-repository.results.commit)
+          - name: TARGET_STAGE
+            value: $(params.build-target-stage)
         runAfter:
           - prefetch-dependencies
           - fetch-sql-definitions