Merge version 1.15.6-1+rpi1 and 1.15.7-1 to produce 1.15.7-1+rpi1

diff --cc debian/changelog
index 1e1764382a55f8881bf93599d9d07cf02c1798c1,fecea9b196019c4291dd8de74a6bb2bd3b5b4f17..14b885d56984f8c662a2c73c35682df18899905d
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,14 -1,11 +1,23 @@@
- golang-1.15 (1.15.6-1+rpi1) bullseye-staging; urgency=medium
++golang-1.15 (1.15.7-1+rpi1) bullseye-staging; urgency=medium
 +
 +  [changes brought forward from golang-1.10 1.10~rc2-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 24 Feb 2018 12:22:04 +0000]
 +  * Build with GOARM=6
 +  * Disable testsuite.
 +  * Fix clean target.
 +
 +  [changes introduced in golang-1.12 1.12.7-3+rpi1 by Peter Michael Green]
 +  * Further clean target fixing.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Sat, 19 Dec 2020 03:45:37 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Fri, 05 Feb 2021 22:17:03 +0000
++
+ golang-1.15 (1.15.7-1) unstable; urgency=medium
+ 
+   * Team upload.
+   * New upstream version 1.15.7
+     + crypto/elliptic: incorrect operations on the P-224 curve
+       CVE-2021-3114
+ 
+  -- Shengjing Zhu <zhsj@debian.org>  Sat, 23 Jan 2021 01:59:14 +0800
  
  golang-1.15 (1.15.6-1) unstable; urgency=medium