pixel3_mainline: move the normal fstab path to /vendor/etc/fstab.pixel3_mainline am: baa50b89bc am: 468fa60eeb am: c4fe833ad7

Change-Id: I2680517a016ccf147767c04de5655da03f57c57b
diff --git a/pixel3_mainline/device.mk b/pixel3_mainline/device.mk
index a6d53f0..1365df7 100644
--- a/pixel3_mainline/device.mk
+++ b/pixel3_mainline/device.mk
@@ -20,8 +20,7 @@
 
 PRODUCT_COPY_FILES := \
     device/linaro/dragonboard/fstab.ramdisk.common:$(TARGET_COPY_OUT_RAMDISK)/fstab.pixel3_mainline \
-    device/linaro/dragonboard/fstab.ramdisk.common:$(TARGET_COPY_OUT_VENDOR)/etc/fstab.pixel3_mainline \
-    device/linaro/dragonboard/fstab.common:$(TARGET_COPY_OUT_VENDOR)/etc/init/fstab.pixel3_mainline \
+    device/linaro/dragonboard/fstab.common:$(TARGET_COPY_OUT_VENDOR)/etc/fstab.pixel3_mainline \
     device/linaro/dragonboard/init.common.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.pixel3_mainline.rc \
     device/linaro/dragonboard/init.common.usb.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.pixel3_mainline.usb.rc \
     device/linaro/dragonboard/common.kl:$(TARGET_COPY_OUT_VENDOR)/usr/keylayout/pixel3_mainline.kl