main
doc: remove unreferenced KNI and examples figures
doc: use core lists rather than masks in guides
doc: remove use of -n 4 option from examples
doc: add prefixes to guide labels
doc: shorten page references in guides
doc: reword some sample app guides
doc: replace vague references with precise links
examples/fips_validation: add CCM JSON validation
doc: adjust heading underline lengths
doc: drop redundant explanation on job launch
examples/ptp_tap_relay_sw: add PTP transparent clock relay
eal: rename socket ID to NUMA ID in lcore struct
doc: remove unused labels from guides
examples/ipsec-secgw: support SM4-CBC and SM3-HMAC
doc: remove redundant link captions
doc: use code snippets in sample app guides