Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
  Fix #77200: imagecropauto(…, GD_CROP_SIDES) crops left but not right

diff --cc NEWS
index 3736be3564a27c24895384a683e108b3d5c93119,819a42cab7089a78bbc283b85b7d4581974424bf..fad14571e3724b390fe47ceb96be23ada6c714a6
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -12,11 -12,9 +12,13 @@@ PH
  - GD:
    . Fixed bug #77195 (Incorrect error handling of imagecreatefromjpeg()). (cmb)
    . Fixed bug #77198 (auto cropping has insufficient precision). (cmb)
+   . Fixed bug #77200 (imagecropauto(…, GD_CROP_SIDES) crops left but not right).
+     (cmb)
  
 +- Soap:
 +  . Fixed bug #77088 (Segfault when using SoapClient with null options).
 +    (Laruence)
 +
  - Sockets:
    . Fixed bug #77136 (Unsupported IPV6_RECVPKTINFO constants on macOS).
      (Mizunashi Mana)

diff --cc ext/gd/libgd/gd_crop.c
Simple merge