Use re-implemented kinematics and data in metadata

Author: Radonirinaunimi

nnpdf_data/nnpdf_data/commondata/DYE605_Z0_38P8GEV_DW/metadata.yaml

@@ -49,7 +49,7 @@ implemented_observables:
         description: Center of mass energy
         label: sqrts
         units: 'GeV'
-    file: kinematics_PXSEC.yaml
+    file: kinematics_reimplemented_PXSEC.yaml
   theory:
     operation: 'null'
     FK_tables:
@@ -62,5 +62,5 @@ implemented_observables:
     reimplemented:
       data_uncertainties:
       - uncertainties_reimplemented_PXSEC.yaml
-  data_central: data_legacy_PXSEC.yaml
+  data_central: data_reimplemented_PXSEC.yaml
   ported_from: DYE605_dw_ite

nnpdf_data/nnpdf_data/commondata/DYE866_Z0_800GEV/metadata.yaml

@@ -421,7 +421,7 @@ implemented_observables:
         description: Center of mass energy
         label: sqrts
         units: ''
-    file: kinematics_PXSEC.yaml
+    file: kinematics_reimplemented_PXSEC.yaml
   theory:
     operation: 'null'
     FK_tables:
@@ -434,5 +434,5 @@ implemented_observables:
     reimplemented:
       data_uncertainties:
       - uncertainties_reimplemented_PXSEC.yaml
-  data_central: data_legacy_PXSEC.yaml
+  data_central: data_reimplemented_PXSEC.yaml
   ported_from: DYE886P

nnpdf_data/nnpdf_data/commondata/DYE866_Z0_800GEV_DW_RATIO/metadata.yaml

@@ -62,7 +62,7 @@ implemented_observables:
         description: Center of mass energy
         label: sqrts
         units: 'GeV'
-    file: kinematics_PDXSECRATIO.yaml
+    file: kinematics_reimplemented_PDXSECRATIO.yaml
   theory:
     operation: ratio
     FK_tables:
@@ -76,5 +76,5 @@ implemented_observables:
     reimplemented:
       data_uncertainties:
       - uncertainties_reimplemented_PDXSECRATIO.yaml
-  data_central: data_legacy_PDXSECRATIO.yaml
+  data_central: data_reimplemented_PDXSECRATIO.yaml
   ported_from: DYE886R_dw_ite

nnpdf_data/nnpdf_data/commondata/DYE906_Z0_120GEV_DW/metadata.yaml

@@ -53,7 +53,7 @@ implemented_observables:
         description: Center of mass energy
         label: sqrts
         units: 'GeV'
-    file: kinematics_PDXSECRATIO.yaml
+    file: kinematics_reimplemented_PDXSECRATIO.yaml
   theory:
     operation: COM
     FK_tables:
@@ -85,5 +85,5 @@ implemented_observables:
     reimplemented:
       data_uncertainties:
       - uncertainties_reimplemented_PDXSECRATIO.yaml
-  data_central: data_legacy_PDXSECRATIO.yaml
+  data_central: data_reimplemented_PDXSECRATIO.yaml
   ported_from: DYE906R_dw_ite