Replaced M5213 VLB with UM8673F PCI

As for M5213, I have added an TODO note.

src/disk/hdc.c

@@ -88,7 +88,9 @@ static const struct {
     { &esdi_integrated_device               },
     { &mcide_device                         },
     /* VLB */
-    { &ide_ali5213_device                   },
+#if 0
+    { &ide_ali5213_device                   }, /* TODO: to add standalone ADI2 HDC */
+#endif
     { &ide_cmd640_vlb_device                },
     { &ide_vlb_device                       },
     { &ide_vlb_2ch_device                   },
@@ -100,6 +102,7 @@ static const struct {
     { &ide_cmd649_ter_qua_device            },
     { &ide_pci_device                       },
     { &ide_pci_2ch_device                   },
+    { &ide_um8673f_device                   },
     { NULL                                  }
     // clang-format on
 };

src/disk/hdc_ide_ali5213.c

@@ -253,7 +253,7 @@ const device_t ide_ali1489_device = {
 const device_t ide_ali5213_device = {
     .name          = "ALi M5213",
     .internal_name = "ali5213",
-    .flags         = DEVICE_VLB,
+    .flags         = 0,
     .local         = 0,
     .init          = ali5213_init,
     .close         = ali5213_close,

src/disk/hdc_ide_um8673f.c

@@ -200,7 +200,7 @@ const device_t ide_um8886af_device = {
 const device_t ide_um8673f_device = {
     .name          = "UMC UM8673F",
     .internal_name = "um8673f",
-    .flags         = 0,
+    .flags         = DEVICE_PCI,
     .local         = 0,
     .init          = um8673f_init,
     .close         = um8673f_close,