Generate pkgconfig dependency for parser library

Had to rename overloaded variables & change tests/meson.build to match

Change-Id: Id92a71e6ff4c7edcdc0b64de90e078936921b4d5
Signed-off-by: Karthik Rajagopalan <krajagopalan@nvidia.com>
diff --git a/tests/meson.build b/tests/meson.build
index 4cecdbd..1684d65 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -33,6 +33,6 @@
     implicit_include_directories: false,
     include_directories: include_directories(test_include_dirs),
     cpp_args: '-fpermissive',
-    dependencies: [libcper_parse, libcper_generate, json_c_dep, gtest, gmock],
+    dependencies: [libcper_parse_dep, libcper_generate_dep, json_c_dep, gtest, gmock],
 )
-test('test-cper-tests', cper_tests)
\ No newline at end of file
+test('test-cper-tests', cper_tests)