Updated team photos and members for SP25 (#1159)

### Summary <!-- Required -->
- Updated `sp26.json` with current members (is large which is fine)
- Updated team photos on website

### Test Plan
- Check if new full team photo, team page hero, and newbie photo are
updated.

Author: ladriennel

backend/src/members-archive/index.ts

@@ -2,12 +2,20 @@ import sp21 from './sp21.json';
 import fa21 from './fa21.json';
 import sp23 from './sp23.json';
 import fa23 from './fa23.json';
+import sp24 from './sp24.json';
+import fa24 from './fa24.json';
+import sp25 from './sp25.json';
+import fa25 from './fa25.json';
 
 export const archivedMembersBySemesters: Readonly<Record<string, readonly IdolMember[]>> = {
   'Spring 2021': sp21.members as unknown as readonly IdolMember[],
   'Fall 2021': fa21.members as unknown as readonly IdolMember[],
   'Spring 2023': sp23.members as unknown as readonly IdolMember[],
-  'Fall 2023': fa23.members as unknown as readonly IdolMember[]
+  'Fall 2023': fa23.members as unknown as readonly IdolMember[],
+  'Spring 2024': sp24.members as unknown as readonly IdolMember[],
+  'Fall 2024': fa24.members as unknown as readonly IdolMember[],
+  'Spring 2025': sp25.members as unknown as readonly IdolMember[],
+  'Fall 2025': fa25.members as unknown as readonly IdolMember[]
 };
 
 export const archivedMembersByEmail: Readonly<Record<string, IdolMember>> = (() => {