pointPatchField: Correct mapping so that the patchType entry in the base-class is mapped

...Fields/basic/basicSymmetry/basicSymmetryPointPatchField.C

...tPatchFields/basic/calculated/calculatedPointPatchField.C

...s/pointPatchFields/basic/coupled/coupledPointPatchField.C

...ields/pointPatchFields/basic/value/valuePointPatchField.C

...chFields/basic/zeroGradient/zeroGradientPointPatchField.C

.../pointPatchFields/constraint/empty/emptyPointPatchField.C

.../pointPatchFields/constraint/wedge/wedgePointPatchField.C

...fields/pointPatchFields/pointPatchField/pointPatchField.C

...fields/pointPatchFields/pointPatchField/pointPatchField.H