fix: Update Kaniko to v1.23.2 to support --build-context flag

The previous fix added --build-context flag but the old Kaniko version
(executor:debug) doesn't support it. Updated to v1.23.2-debug which
includes support for --build-context flag (added in v1.9.0).

.drone.yml

@@ -424,7 +424,7 @@ steps:
   # ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 
   - name: telegram-listener-build-push
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
     environment:
       HUB_USERNAME:
         from_secret: hub_username
@@ -451,7 +451,7 @@ steps:
       - users-nuget
 
   - name: telegram-client-build-push
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
     environment:
       HUB_USERNAME:
         from_secret: hub_username
@@ -478,7 +478,7 @@ steps:
       - telegram-listener-build-push
 
   - name: text-matcher-build-push
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
     environment:
       HUB_USERNAME:
         from_secret: hub_username
@@ -505,7 +505,7 @@ steps:
       - telegram-client-build-push
 
   - name: text-matcher-migrator-build-push
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
     environment:
       HUB_USERNAME:
         from_secret: hub_username
@@ -532,7 +532,7 @@ steps:
       - text-matcher-build-push
 
   - name: users-build-push
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
     environment:
       HUB_USERNAME:
         from_secret: hub_username
@@ -559,7 +559,7 @@ steps:
       - text-matcher-migrator-build-push
 
   - name: users-migrator-build-push
-    image: gcr.io/kaniko-project/executor:debug
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
     environment:
       HUB_USERNAME:
         from_secret: hub_username