Add missing dependencies

There are multiple places where the dependencies are
explicitly missing & its working as of today because
of the way the code was organised.

The intent behind this commit is add the missing dependencies
explicitly. This commit fixes :
1. common tests depends on header files in common folder, but
it is not added as a dependency, fixing this by adding libpldmutils
as the dependency.
2. fw-update tests depends on header files in common folder as well,
but it is not added as a dependency , fixing this by adding libpldmutils
as the dependency.
3. requester test code includes header files in the pldmd folder, but
that is not added as a dependency as well, fixing this by adding
include_directories and making it a dependency.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I102ea5096dd9edfc876fd60df7628fc061e085f2
diff --git a/test/meson.build b/test/meson.build
index aee5f7b..04bbfdc 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -1,6 +1,8 @@
+pldmd_inc = include_directories('../')
 test_src = declare_dependency(
           sources: [
-            '../pldmd/instance_id.cpp'])
+            '../pldmd/instance_id.cpp'],
+          include_directories:pldmd_inc)
 
 tests = [
   'pldmd_instanceid_test',