Add spaces around "<Fatal>" pattern

Author: Felixoid

docker/test/fuzzer/run-fuzzer.sh

@@ -382,7 +382,7 @@ EOF
         if rg --text -o 'Received signal.*|Logical error.*|Assertion.*failed|Failed assertion.*|.*runtime error: .*|.*is located.*|(SUMMARY|ERROR): [a-zA-Z]+Sanitizer:.*|.*_LIBCPP_ASSERT.*|.*Child process was terminated by signal 9.*' server.log > description.txt
         then
             # Save the stack trace of the server to the description file and preserve in raw text output.
-            rg --text '<Fatal>' server.log >> description.txt ||:
+            rg --text '\s<Fatal>\s' server.log >> description.txt || :
         else
             echo "Lost connection to server. See the logs." > description.txt
         fi