Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/netflow/testcases/ipfix_pen_35632/expected.out

@@ -0,0 +1,2 @@
+netflow,source=127.0.0.1,version=IPFIX app_latency_ms=0u,flow_end_ms=1684767922502u,ssl_unsafe_cipher=0u,src_mask=0u,dst_port=44400u,in_src_mac="00:50:56:b3:86:e7",src_tos="0x00",ja3c_hash="",server_nw_latency_ms=0u,l7_proto=37u,last_switched=22474460u,tcp_flags="........",ja3s_hash="",in_snmp=0u,flow_start_ms=1684767922502u,ssl_version=0u,client_nw_latency_ms=0u,out_dst_mac="00:50:56:b3:a7:f8",src="192.168.2.203",dst_mask=0u,next_hop="0.0.0.0",flow_end=1684767922u,ssl_cipher=0u,src_port=51413u,dst_tos="0x00",ip_version="IPv4",retransmitted_out_bytes=0u,in_bytes=122u,out_snmp=0u,protocol="udp",first_switched=22474460u,retransmitted_in_pkts=0u,dst="189.127.188.175",retransmitted_in_bytes=0u,flow_start=1684767922u,ssl_server_name="",retransmitted_out_pkts=0u,in_packets=1u 1684928292858572674
+netflow,source=127.0.0.1,version=IPFIX app_latency_ms=0u,out_dst_mac="00:50:56:b3:a7:f8",protocol="udp",ja3c_hash="",ssl_unsafe_cipher=0u,dst_mask=0u,retransmitted_in_pkts=0u,out_snmp=0u,flow_start_ms=1684767922502u,ssl_cipher=0u,l7_proto=37u,in_snmp=0u,retransmitted_in_bytes=0u,src_tos="0x00",last_switched=22474460u,ssl_version=0u,in_packets=1u,first_switched=22474460u,flow_end=1684767922u,src="192.168.2.203",retransmitted_out_pkts=0u,src_port=51413u,client_nw_latency_ms=0u,next_hop="0.0.0.0",dst="177.234.165.79",server_nw_latency_ms=0u,tcp_flags="........",flow_start=1684767922u,src_mask=0u,dst_port=47707u,ssl_server_name="",ip_version="IPv4",retransmitted_out_bytes=0u,dst_tos="0x00",in_bytes=86u,flow_end_ms=1684767922502u,ja3s_hash="",in_src_mac="00:50:56:b3:86:e7" 1684928292858831665

plugins/inputs/netflow/testcases/ipfix_pen_35632/telegraf.conf

@@ -0,0 +1,3 @@
+[[inputs.netflow]]
+  service_address = "udp://127.0.0.1:0"
+  private_enterprise_number_files = ["mappings_ipfix_pen/ntop-35632.csv"]