Everywhere: Make ByteBuffer::{create_*,copy}() OOM-safe

Author: https://github.com/alimpfard
Commit: 97e97bccab
Pull-request: https://github.com/SerenityOS/serenity/pull/9832
Reviewed-by: https://github.com/IdanHo

Meta/Lagom/Fuzzers/FuzzSHA384.cpp

@@ -10,7 +10,6 @@
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
 {
-    auto buffer = ByteBuffer::copy(data, size);
-    Crypto::Hash::SHA384::hash(buffer);
+    Crypto::Hash::SHA384::hash(data, size);
     return 0;
 }