libpg_query: clean up following upstream merge. (#5736)

diff --git a/projects/libpg_query/Dockerfile b/projects/libpg_query/Dockerfile
index 1fef8ae..90f173b 100644
--- a/projects/libpg_query/Dockerfile
+++ b/projects/libpg_query/Dockerfile
@@ -18,4 +18,3 @@
 RUN git clone --depth 1 https://github.com/pganalyze/libpg_query libpg_query
 WORKDIR libpg_query
 COPY build.sh $SRC/
-COPY fuzz_parser.c $SRC/libpg_query/fuzz_parser.c
diff --git a/projects/libpg_query/build.sh b/projects/libpg_query/build.sh
index f1ac573..0b5aa9f 100755
--- a/projects/libpg_query/build.sh
+++ b/projects/libpg_query/build.sh
@@ -16,4 +16,4 @@
 ################################################################################
 
 make build
-$CC $CFLAGS $LIB_FUZZING_ENGINE ./fuzz_parser.c ./libpg_query.a -I./ -o $OUT/fuzz_parser
+$CC $CFLAGS $LIB_FUZZING_ENGINE ./test/fuzz/fuzz_parser.c ./libpg_query.a -I./ -o $OUT/fuzz_parser
diff --git a/projects/libpg_query/fuzz_parser.c b/projects/libpg_query/fuzz_parser.c
deleted file mode 100644
index 8003da3..0000000
--- a/projects/libpg_query/fuzz_parser.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright 2021 Google LLC
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-      http://www.apache.org/licenses/LICENSE-2.0
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-#include <pg_query.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-
-int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
-	char *new_str = (char *)malloc(size+1);
-	if (new_str == NULL){
-			return 0;
-	}
-	memcpy(new_str, data, size);
-	new_str[size] = '\0';
-
-	PgQueryParseResult result = pg_query_parse(new_str);
-	pg_query_free_parse_result(result);
-
-	free(new_str);
-	return 0;
-}
diff --git a/projects/libpg_query/project.yaml b/projects/libpg_query/project.yaml
index 765711d..11d7e74 100644
--- a/projects/libpg_query/project.yaml
+++ b/projects/libpg_query/project.yaml
@@ -3,4 +3,5 @@
 primary_contact: "team@pganalyze.com"
 main_repo: "https://github.com/pganalyze/pg_query"
 auto_ccs: 
-  - david@adalogics.com
+  - "lukas@pganalyze.com"
+  - "david@adalogics.com"