Merge branch 'PHP-7.4'

* PHP-7.4:
  Update UPGRADING
  Update UPGRADING
  Update NEWS & UPGRADING
  Do not decode cookie names anymore
  Fix bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV)

diff --cc ext/openssl/openssl.c
Simple merge

diff --cc ext/openssl/tests/openssl_decrypt_ccm.phpt
Simple merge

diff --cc main/php_variables.c
Simple merge