configurations: Add Catalina PDB 2nd source support

- Added new config json file to support the second source PDB board.
- Rename main source PDB config json base on the component.
- Updated the main source probe statements to differentiate between PDB
  main and second source.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Change-Id: If9ce0b4b212d0533a1bdbce638079d68f0ecfe6d
diff --git a/configurations/meson.build b/configurations/meson.build
index 1294696..9aaae03 100644
--- a/configurations/meson.build
+++ b/configurations/meson.build
@@ -65,7 +65,8 @@
     'meta/catalina_hdd.json',
     'meta/catalina_hdd_nvme.json',
     'meta/catalina_osfp.json',
-    'meta/catalina_pdb.json',
+    'meta/catalina_pdb_hsc_ltc_fsc_max_vr_raa_gndsen_ina_p12vsen_ina_p12vfan_mps.json',
+    'meta/catalina_pdb_hsc_xdp_fsc_nct_vr_raa_gndsen_max_p12vsen_isl_p12vfan_rtt.json',
     'meta/catalina_scm.json',
     'meta/fbtp.json',
     'meta/fbyv2.json',