Fuzzing: Rewrite existing fuzzers to native go fuzzers

Signed-off-by: AdamKorcz <adam@adalogics.com>

configuration/fuzz_test.go

@@ -0,0 +1,15 @@
+package configuration
+
+import (
+	"bytes"
+	"testing"
+)
+
+// ParserFuzzer implements a fuzzer that targets Parser()
+// nolint:deadcode
+func FuzzConfigurationParse(f *testing.F) {
+	f.Fuzz(func(t *testing.T, data []byte) {
+		rd := bytes.NewReader(data)
+		_, _ = Parse(rd)
+	})
+}