Update pipeline drone-kaniko-harness

go.mod

@@ -58,4 +58,6 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.24.11
+go 1.23.0
+
+toolchain go1.23.8

kaniko.go

@@ -227,15 +227,7 @@ func (p Plugin) Exec() error {
 	}
 
 	if _, err := os.Stat(p.Build.Dockerfile); os.IsNotExist(err) {
-
-		// Get absolute path for better error message. If path is empty, this will
-		// return the current working directory, showing where the plugin looked.
-		absPath, absErr := filepath.Abs(p.Build.Dockerfile)
-		if absErr != nil {
-			absPath = p.Build.Dockerfile
-		}
-
-		return fmt.Errorf("dockerfile does not exist at path: %s", absPath)
+		return fmt.Errorf("dockerfile does not exist at path: %s", p.Build.Dockerfile)
 	}
 
 	var tags = p.Build.Tags