Cosmetics: assorted fixes on the coding style

test/coding_style_suppressions.txt

@@ -5,7 +5,9 @@
 ./src/collection/backend/in_memory-per_process.h:61
 ./src/config.h:0
 ./src/parser/driver.h:39
+./src/seclang-parser.cc
 ./src/parser/seclang-parser.cc
+./src/seclang-scanner.cc
 ./src/parser/seclang-scanner.cc
 ./src/request_body_processor/multipart.h:36
 ./src/utils/acmp.cc
@@ -18,4 +20,5 @@
 ./test/benchmark/owasp-modsecurity-crs/
 ./test/fuzzer
 ./test/libfuzzer
+./src/parser/seclang-parser.tab.cc
 Total errors found