ul_tbf: Define m_contention_resolution_done as bool

Change-Id: Ief048cc1b5e8a18ceaeb5432415d14f5ef7ee0ea
diff --git a/tests/alloc/AllocTest.cpp b/tests/alloc/AllocTest.cpp
index 5e1f06d..3426f23 100644
--- a/tests/alloc/AllocTest.cpp
+++ b/tests/alloc/AllocTest.cpp
@@ -280,7 +280,7 @@
 		return false;
 
 	ul_tbf->update_ms(0x23, GPRS_RLCMAC_UL_TBF);
-	ul_tbf->m_contention_resolution_done = 1;
+	ul_tbf->m_contention_resolution_done = true;
 
 	dump_assignment(ul_tbf, "UL", verbose);