tf-a-eclair-*: Build with DEBUG=1

Looking at the source code, DEBUG=1 mostly enables more code to be compiled
(e.g., asserts), and doesn't switch (if/else) different codepaths. So, it
makes sense to enable DEBUG by default - we'll just get more code coverage
with it.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I6c68f4e05d221d94aafcbfc21128c0326a8fd230
diff --git a/tf-a-eclair-delta.yaml b/tf-a-eclair-delta.yaml
index 6748d37..0b3bee5 100644
--- a/tf-a-eclair-delta.yaml
+++ b/tf-a-eclair-delta.yaml
@@ -26,7 +26,7 @@
               TF-A make target
         - string:
             name: DEBUG
-            default: '0'
+            default: '1'
             description: |
               TF-A make DEBUG setting
         - string: