pldm: Add parsing JSON for Numeric Effecter PDR

According to spec DSP0248_1.2.0: 28.11 and effecter_pdr.json, parse JSON and generate PDR
structure.

In addition:
 1. move the parsing generateNumericEffecterHandler method to pdr_numeric_effecter_pdr.hpp.
 2. test/libpldmresponder_pdr_state_effecter_test.cpp renamed
test/libpldmresponder_pdr_effecter_test.cpp.

Tested with JSON files:
 https://gist.github.com/lxwinspur/2c3fd68cdb35e06480c4a5f7890e3a06#file-effecter_pdr-json.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I4254a14f0fd5e33b312f65c15c9a23437e28d341
diff --git a/test/meson.build b/test/meson.build
index b9d5b74..4bbdbc5 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -28,7 +28,7 @@
   'libpldmresponder_bios_config_test',
   'libpldmresponder_bios_integer_attribute_test',
   'libpldmresponder_bios_enum_attribute_test',
-  'libpldmresponder_pdr_state_effecter_test',
+  'libpldmresponder_pdr_effecter_test',
   'libpldmresponder_bios_table_test',
   'libpldmresponder_platform_test',
   'pldmd_instanceid_test',