Run ripemd_test as part of all_tests.go.

Change-Id: I9c5e66c34d0f1b735c69d033daee5d312e3c2fe7
Reviewed-on: https://boringssl-review.googlesource.com/7410
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>

util/all_tests.json

@@ -60,6 +60,7 @@
 	["crypto/x509/x509_test"],
 	["crypto/x509v3/tab_test"],
 	["crypto/x509v3/v3name_test"],
+	["decrepit/ripemd/ripemd_test"],
 	["ssl/pqueue/pqueue_test"],
 	["ssl/ssl_test"]
 ]

util/generate_build_files.py

@@ -490,6 +490,8 @@ def main(platforms):
 
   with open('src/util/all_tests.json', 'r') as f:
     tests = json.load(f)
+  # Skip tests for libdecrepit. Consumers import that manually.
+  tests = [test for test in tests if not test[0].startswith("decrepit/")]
   test_binaries = set([test[0] for test in tests])
   test_sources = set([
       test.replace('.cc', '').replace('.c', '').replace(