compiler: rename cp1252, cp1253 pp files to pas for consistency

git-svn-id: trunk@23726 -

.gitattributes

@@ -153,8 +153,8 @@ compiler/compinnr.inc svneol=native#text/plain
 compiler/comprsrc.pas svneol=native#text/plain
 compiler/constexp.pas svneol=native#text/x-pascal
 compiler/cp1251.pas svneol=native#text/plain
-compiler/cp1252.pp svneol=native#text/plain
-compiler/cp1253.pp svneol=native#text/plain
+compiler/cp1252.pas svneol=native#text/plain
+compiler/cp1253.pas svneol=native#text/plain
 compiler/cp437.pas svneol=native#text/plain
 compiler/cp646.pas svneol=native#text/pascal
 compiler/cp850.pas svneol=native#text/plain