Fix yg_positionType ordinals (#1183)

Summary:
Fixes https://github.com/facebook/yoga/issues/1179

fc88b2f774 shifted ordinals for the position enum, but only updated a limited set of code for the new values. Binding generation has since been fixed, but https://github.com/facebook/yoga/issues/1179 seems to be another case where the ordinal offsetting means that `yg_positionType` of a `YogaLayout` view does not work correctly.

Update the ordinals in accordance with the ordering in YogaPositionType which the integer value is converted to.

Using "static" (the new position type) directly gives a compilation error due to it being a reserved keyword, so I added it as "position_static" along with aliases to other properties with the same naming scheme for consistency.

Pull Request resolved: https://github.com/facebook/yoga/pull/1183

Reviewed By: lunaleaps

Differential Revision: D41741955

Pulled By: NickGerleman

fbshipit-source-id: 2b035eb38d9efea19af652e5f05c02b0be402d54

.github/workflows/validate-android.yml

@@ -22,4 +22,4 @@ jobs:
         uses: ./.github/actions/setup-android
 
       - name: Build
-        run: ./gradlew assemble${{ matrix.mode }}
+        run: ./gradlew assemble${{ matrix.mode }} --stacktrace

android/src/main/res/values/attrs.xml

@@ -130,8 +130,14 @@
     <attr name="yg_positionAll" format="dimension|string"/>
 
     <attr name="yg_positionType" format="enum">
-      <enum name="relative" value="0"/>
-      <enum name="absolute" value="1"/>
+      <!-- "static" is a reserved keyword
+      <enum name="static" value="0"/>
+      -->
+      <enum name="relative" value="1"/>
+      <enum name="absolute" value="2"/>
+      <enum name="position_static" value="0"/>
+      <enum name="position_relative" value="1"/>
+      <enum name="position_absolute" value="2"/>
     </attr>
 
     <attr name="yg_width" format="dimension|string"/>