LPC4088_EA doesn't exist anymore, remove from build_release

Author: Bogdan Marinescu

workspace_tools/build_release.py

@@ -33,7 +33,6 @@
     ('LPC812', ('uARM',)),
     ('LPC1347', ('ARM',)),
     ('LPC4088', ('ARM', 'GCC_ARM', 'GCC_CR')),
-    ('LPC4088_EA', ('ARM', 'GCC_ARM', 'GCC_CR')),
     ('LPC1114', ('uARM',)),
 )