Updated makefiles to exclude some tests on BSDs

tests/core/Makefile

@@ -3,7 +3,10 @@ PYTHON=$(shell which python3)
 COMMON=-vet -strict-style
 COLLECTION=-collection:tests=..
 
-all: c_libc_test \
+all: all_bsd \
+     net_test
+
+all_bsd: c_libc_test \
          compress_test \
          container_test \
          crypto_test \
@@ -17,7 +20,6 @@ all: c_libc_test \
          linalg_glsl_math_test \
          match_test \
          math_test \
-	 net_test \
          noise_test \
          os_exit_test \
          reflect_test \

tests/internal/Makefile

@@ -1,6 +1,8 @@
 ODIN=../../odin
 
-all: rtti_test map_test pow_test 128_test asan_test string_compare_test
+all: all_bsd asan_test
+
+all_bsd: rtti_test map_test pow_test 128_test string_compare_test
 
 rtti_test:
 	$(ODIN) run test_rtti.odin -file -vet -strict-style -o:minimal