Removed executable permission on source files

Change-Id: Iaafc0f45282b0351c24b4ddc433ed1086177ff73
Reviewed-on: https://gerrit.libreoffice.org/71400
Tested-by: Jenkins
Reviewed-by: Jens Carl <j.carl43@gmx.de>
diff --git a/include/editeng/legacyitem.hxx b/include/editeng/legacyitem.hxx
old mode 100755
new mode 100644
diff --git a/include/svx/legacyitem.hxx b/include/svx/legacyitem.hxx
old mode 100755
new mode 100644
diff --git a/svx/source/items/legacyitem.cxx b/svx/source/items/legacyitem.cxx
old mode 100755
new mode 100644
diff --git a/sw/inc/legacyitem.hxx b/sw/inc/legacyitem.hxx
old mode 100755
new mode 100644
diff --git a/sw/source/core/layout/legacyitem.cxx b/sw/source/core/layout/legacyitem.cxx
old mode 100755
new mode 100644