drop spurious file

tests/.gitignore

@@ -1,2 +1,3 @@
 /.deps
 StreamFMA_MAX5C_DFE_SIM
+.maxdc_builds_StreamFMA

tests/.maxdc_builds_StreamFMA

@@ -1,3 +0,0 @@
-/mnt/beegfs/home/jusers/makni1/jumax/makni1/starpu.git/tests/./StreamFMA_MAX5C_DFE_SIM
-/mnt/beegfs/home/jusers/makni1/jumax/makni3/starpu.git/tests/./StreamFMA_MAX5C_DFE_SIM
-/mnt/beegfs/home/jusers/makni1/jumax/makni2/starpu.git/tests/./StreamFMA_MAX5C_DFE_SIM