Fix HOMING_BUMP_DIVISOR for deltas configuration

* Re-bump speed divisor should be the same for delta printer.

Marlin/example_configurations/delta/biv2.5/Configuration_adv.h

 #define X_HOME_BUMP_MM 5
 #define Y_HOME_BUMP_MM 5
 #define Z_HOME_BUMP_MM 5 // deltas need the same for all three axis
-#define HOMING_BUMP_DIVISOR {10, 10, 20}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
+#define HOMING_BUMP_DIVISOR {10, 10, 10}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
 //#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
 
 // When G28 is called, this option will make Y home before X

Marlin/example_configurations/delta/generic/Configuration_adv.h

 #define X_HOME_BUMP_MM 5
 #define Y_HOME_BUMP_MM 5
 #define Z_HOME_BUMP_MM 5 // deltas need the same for all three axis
-#define HOMING_BUMP_DIVISOR {10, 10, 20}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
+#define HOMING_BUMP_DIVISOR {10, 10, 10}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
 //#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
 
 // When G28 is called, this option will make Y home before X

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

 #define X_HOME_BUMP_MM 5
 #define Y_HOME_BUMP_MM 5
 #define Z_HOME_BUMP_MM 5 // deltas need the same for all three axis
-#define HOMING_BUMP_DIVISOR {10, 10, 20}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
+#define HOMING_BUMP_DIVISOR {10, 10, 10}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
 //#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
 
 // When G28 is called, this option will make Y home before X

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

 #define X_HOME_BUMP_MM 5
 #define Y_HOME_BUMP_MM 5
 #define Z_HOME_BUMP_MM 5 // deltas need the same for all three axis
-#define HOMING_BUMP_DIVISOR {10, 10, 20}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
+#define HOMING_BUMP_DIVISOR {10, 10, 10}  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
 //#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
 
 // When G28 is called, this option will make Y home before X