Merge version 1.15.9-5+rpi1 and 1.15.9-6 to produce 1.15.9-6+rpi1

diff --cc debian/changelog
index f6a31139bd0239b5a7abcb9b55c8af57f867d83a,e9b64b807e2027e43bb297dfdf6bf106bb40119d..f709eab0391fc2eee11e9ec4eaf2d4b6e840be40
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,14 -1,11 +1,23 @@@
- golang-1.15 (1.15.9-5+rpi1) bullseye-staging; urgency=medium
++golang-1.15 (1.15.9-6+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>  Thu, 10 Jun 2021 21:58:35 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sat, 07 Aug 2021 18:29:29 +0000
++
+ golang-1.15 (1.15.9-6) unstable; urgency=medium
+ 
+   * Team upload.
+   * Backport patche for CVE-2021-34558
+     crypto/tls: clients can panic when provided a certificate of the wrong type
+     for the negotiated parameters
+ 
+  -- Shengjing Zhu <zhsj@debian.org>  Tue, 13 Jul 2021 13:55:42 +0800
  
  golang-1.15 (1.15.9-5) unstable; urgency=medium