libsysprof-analyze: include inode when creating ELF

We want to know the inode of the FD that was mmaped so that we can check
the requested inode when processing the address map from a particular
process.

src/libsysprof-analyze/sysprof-elf.c

@@ -150,6 +150,7 @@ sysprof_elf_init (SysprofElf *self)
 SysprofElf *
 sysprof_elf_new (const char   *filename,
                  GMappedFile  *mapped_file,
+                 guint64       file_inode,
                  GError      **error)
 {
   SysprofElf *self;
@@ -163,6 +164,7 @@ sysprof_elf_new (const char   *filename,
   self = g_object_new (SYSPROF_TYPE_ELF, NULL);
   self->file = g_strdup (filename);
   self->parser = g_steal_pointer (&parser);
+  self->file_inode = file_inode;
 
   return self;
 }