Delete excess info from makefiles in cypress directory

Signed-off-by: Roman Okhrimenko <roman.okhrimenko@cypress.com>
diff --git a/boot/cypress/Makefile b/boot/cypress/Makefile
index 103be53..d49a954 100644
--- a/boot/cypress/Makefile
+++ b/boot/cypress/Makefile
@@ -52,7 +52,7 @@
 BUILDCFG ?= Debug
 
 # Set of supported applications
-APPS := MCUBootApp BlinkyApp CypressBootloader SecureBlinkyApp
+APPS := MCUBootApp BlinkyApp
 
 HEADER_OFFSET ?= 0