[hal,wpilib] Remove a ton of things related to the FPGA (#7846)

Co-authored-by: Gold856 <117957790+Gold856@users.noreply.github.com>

wpilibj/src/test/java/org/wpilib/simulation/AnalogInputSimTest.java

@@ -52,13 +52,4 @@ class AnalogInputSimTest {
       }
     }
   }
-
-  @Test
-  void testSetOverSampleBits() {
-    HAL.initialize(500, 0);
-    try (AnalogInput input = new AnalogInput(5)) {
-      input.setOversampleBits(3504);
-      assertEquals(3504, input.getOversampleBits());
-    }
-  }
 }