fix: fix lintings

stackit/internal/services/postgresflexalpha/postgresflex_acc_test.go

@@ -7,6 +7,7 @@ import (
 	_ "embed"
 	"encoding/json"
 	"fmt"
+	"log"
 	"log/slog"
 	"net/http"
 	"net/http/httptest"
@@ -266,13 +267,19 @@ func setupMockServer() *httptest.Server {
 		switch r.Method {
 		case http.MethodPost:
 			w.WriteHeader(http.StatusCreated)
-			json.NewEncoder(w).Encode(map[string]string{
+			err := json.NewEncoder(w).Encode(map[string]string{
 				"id":   "mock-id-123",
 				"name": "test-resource",
 			})
+			if err != nil {
+				log.Fatalln(err)
+			}
 		case http.MethodGet:
 			w.WriteHeader(http.StatusOK)
-			json.NewEncoder(w).Encode([]map[string]string{})
+			err := json.NewEncoder(w).Encode([]map[string]string{})
+			if err != nil {
+				log.Fatalln(err)
+			}
 		}
 	})
 
@@ -284,7 +291,10 @@ func TestUnitResourceCreate(t *testing.T) {
 	defer server.Close()
 
 	// Configure provider to use mock server URL
-	os.Setenv("API_ENDPOINT", server.URL)
+	err := os.Setenv("API_ENDPOINT", server.URL)
+	if err != nil {
+		log.Fatalln(err)
+	}
 
 	// Run unit tests against mock
 }