update team images

public/content/team.json

@@ -28,7 +28,7 @@
         "firstName": "Dr. Sven",
         "lastName": "Schneider",
         "jobTitle_en": "Professor",
-        "imgUrl": "https://www.hft-stuttgart.de/fileadmin/Dateien/Profilbilder/_processed_/c/e/csm_bewerbung2_1421583d9e.jpg",
+        "imgUrl": "imgs/avatar/sven.jpg",
         "profile_link": "https://www.hft-stuttgart.de/p/Sven-Schneider",
         "researchTopics": "Remote Sensing | Spectroscopy | Geology| Geo-informatics | Machine learning",
         "optional": {
@@ -39,7 +39,7 @@
         "firstName": "Rushikesh ",
         "lastName": "Padsala",
         "jobTitle_en": "Researcher",
-        "imgUrl": "imgs/avatar/rushi.jpg",
+        "imgUrl": "imgs/avatar/rushiNew.jpg",
         "profile_link": "https://www.hft-stuttgart.de/p/Rushikesh-Padsala",
         "researchTopics": "Digital Twins | 3D City Models | Geo-Data Management | Spatial Planning | Smart Sustainable Cities",
 		"optional": {