ROMFS: Remove integral gains from default configs as they are fine with the default value

ROMFS/px4fmu_common/init.d/3030_io_camflyer

@@ -17,11 +17,9 @@ then
 	param set FW_LND_TLALT 5
 	param set FW_THR_LND_MAX 0
 	param set FW_PR_FF 0.35
-	param set FW_PR_I 0.005
 	param set FW_PR_IMAX 0.4
 	param set FW_PR_P 0.08
 	param set FW_RR_FF 0.6
-	param set FW_RR_I 0.005
 	param set FW_RR_IMAX 0.2
 	param set FW_RR_P 0.04
 fi

ROMFS/px4fmu_common/init.d/3031_phantom

@@ -16,14 +16,12 @@ then
 	param set FW_L1_DAMPING 0.75
 	param set FW_L1_PERIOD 15
 	param set FW_PR_FF 0.2
-	param set FW_PR_I 0.005
 	param set FW_PR_IMAX 0.2
 	param set FW_PR_P 0.03
 	param set FW_P_LIM_MAX 50
 	param set FW_P_LIM_MIN -50
 	param set FW_P_ROLLFF 1
 	param set FW_RR_FF 0.5
-	param set FW_RR_I 0.02
 	param set FW_RR_IMAX 0.2
 	param set FW_RR_P 0.08
 	param set FW_R_LIM 50

ROMFS/px4fmu_common/init.d/3100_tbs_caipirinha

@@ -22,11 +22,9 @@ then
 	param set FW_LND_TLALT 5
 	param set FW_THR_LND_MAX 0
 	param set FW_PR_FF 0.35
-	param set FW_PR_I 0.01
 	param set FW_PR_IMAX 0.4
 	param set FW_PR_P 0.08
 	param set FW_RR_FF 0.6
-	param set FW_RR_I 0.01
 	param set FW_RR_IMAX 0.2
 	param set FW_RR_P 0.04
 	param set SYS_COMPANION 157600