restructure patches and update to the latest API definition (#9)

Author: larisoncarvalho

Makefile

@@ -0,0 +1,14 @@
+# Makefile
+
+# Format the Go SDK code
+format:
+	gofmt -w .
+	goimports -w .
+
+# Apply git patches in order
+# Any new patches are to be added at the end of this block
+apply-patch:
+	git apply gitPatches/basePatch-workflowGroups.patch
+
+# Build target to format and apply patches in sequence
+build: format apply-patch