Update platform_database.py

Author: millerc-ep

src/mbed_os_tools/detect/platform_database.py

@@ -267,7 +267,7 @@
         u"2202": u"WIZWIKI_W7500ECO",
         u"2203": u"WIZWIKI_W7500P",
         u"2500": u"ADV_WISE_1570",
-        u"2600": u"EPM2M-AG-CELL",
+        u"2600": u"AGORA-DEV",
         u"3001": u"LPC11U24",
         u"3101": u"SDT32620B",
         u"3102": u"SDT32625B",