Move robot base classes from opmode to framework (#8344)

Having these in opmode will be confusing to users when opmodes are added.

wpilibj/src/main/java/org/wpilib/framework/IterativeRobotBase.java

@@ -2,7 +2,7 @@
 // Open Source Software; you can modify and/or share it under the terms of
 // the WPILib BSD license file in the root directory of this project.
 
-package org.wpilib.opmode;
+package org.wpilib.framework;
 
 import org.wpilib.driverstation.DSControlWord;
 import org.wpilib.driverstation.DriverStation;

wpilibj/src/main/java/org/wpilib/framework/RobotBase.java

@@ -2,7 +2,7 @@
 // Open Source Software; you can modify and/or share it under the terms of
 // the WPILib BSD license file in the root directory of this project.
 
-package org.wpilib.opmode;
+package org.wpilib.framework;
 
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.function.Supplier;

wpilibj/src/main/java/org/wpilib/framework/RobotState.java

@@ -2,7 +2,7 @@
 // Open Source Software; you can modify and/or share it under the terms of
 // the WPILib BSD license file in the root directory of this project.
 
-package org.wpilib.opmode;
+package org.wpilib.framework;
 
 import org.wpilib.driverstation.DriverStation;
 

wpilibj/src/main/java/org/wpilib/framework/TimedRobot.java

@@ -2,7 +2,7 @@
 // Open Source Software; you can modify and/or share it under the terms of
 // the WPILib BSD license file in the root directory of this project.
 
-package org.wpilib.opmode;
+package org.wpilib.framework;
 
 import static org.wpilib.units.Units.Seconds;
 

wpilibj/src/main/java/org/wpilib/framework/TimesliceRobot.java

@@ -2,7 +2,7 @@
 // Open Source Software; you can modify and/or share it under the terms of
 // the WPILib BSD license file in the root directory of this project.
 
-package org.wpilib.opmode;
+package org.wpilib.framework;
 
 /**
  * TimesliceRobot extends the TimedRobot robot program framework to provide timeslice scheduling of

wpilibj/src/main/java/org/wpilib/hardware/motor/MotorSafety.java

@@ -7,9 +7,9 @@ package org.wpilib.hardware.motor;
 import java.util.LinkedHashSet;
 import java.util.Set;
 import org.wpilib.driverstation.DriverStation;
+import org.wpilib.framework.RobotState;
 import org.wpilib.hardware.hal.ControlWord;
 import org.wpilib.hardware.hal.DriverStationJNI;
-import org.wpilib.opmode.RobotState;
 import org.wpilib.system.Timer;
 import org.wpilib.util.WPIUtilJNI;
 

wpilibj/src/main/java/org/wpilib/simulation/LinearSystemSim.java

@@ -14,7 +14,7 @@ import org.wpilib.math.util.StateSpaceUtil;
 
 /**
  * This class helps simulate linear systems. To use this class, do the following in the {@link
- * org.wpilib.opmode.IterativeRobotBase#simulationPeriodic} method.
+ * org.wpilib.framework.IterativeRobotBase#simulationPeriodic} method.
  *
  * <p>Call {@link #setInput(double...)} with the inputs to the system (usually voltage).
  *

wpilibj/src/main/java/org/wpilib/simulation/SendableChooserSim.java

@@ -4,9 +4,9 @@
 
 package org.wpilib.simulation;
 
+import org.wpilib.framework.RobotBase;
 import org.wpilib.networktables.NetworkTableInstance;
 import org.wpilib.networktables.StringPublisher;
-import org.wpilib.opmode.RobotBase;
 
 /** Class that facilitates control of a SendableChooser's selected option in simulation. */
 public class SendableChooserSim implements AutoCloseable {

wpilibj/src/main/java/org/wpilib/system/DataLogManager.java

@@ -21,9 +21,9 @@ import org.wpilib.datalog.FileLogger;
 import org.wpilib.datalog.IntegerLogEntry;
 import org.wpilib.datalog.StringLogEntry;
 import org.wpilib.driverstation.DriverStation;
+import org.wpilib.framework.RobotBase;
 import org.wpilib.hardware.hal.HAL;
 import org.wpilib.networktables.NetworkTableInstance;
-import org.wpilib.opmode.RobotBase;
 import org.wpilib.util.WPIUtilJNI;
 import org.wpilib.util.concurrent.Event;
 

wpilibj/src/main/java/org/wpilib/system/Filesystem.java

@@ -5,7 +5,7 @@
 package org.wpilib.system;
 
 import java.io.File;
-import org.wpilib.opmode.RobotBase;
+import org.wpilib.framework.RobotBase;
 
 /**
  * Class for interacting with the Filesystem, particularly, interacting with FRC-related paths on