power: pm8932-bms: avoid skipping when SoC is 1%

patch for do not skip 1%(SoC level)

Change-Id: I34f394f856512913b1a6e5888b93ddf563a1536d
diff --git a/drivers/power/pm8921-bms.c b/drivers/power/pm8921-bms.c
index 490a593..6c0e938 100644
--- a/drivers/power/pm8921-bms.c
+++ b/drivers/power/pm8921-bms.c
@@ -1775,7 +1775,7 @@
 	 * soc = 0 should happen only when soc_est == 0
 	 */
 	if (soc_new == 0 && soc_est != 0)
-		soc_new = 1;
+		soc_new = 2;
 
 	soc = soc_new;