Updated njs to 0.5.2

contrib/src/njs/SHA512SUMS

diff --git a/contrib/src/njs/SHA512SUMS b/contrib/src/njs/SHA512SUMS
index 9102679..e9c1dec 100644
--- a/contrib/src/njs/SHA512SUMS
+++ b/contrib/src/njs/SHA512SUMS
@@ -1 +1 @@
-035d5a35adbfb2c5c526dae02eebccb3b2d53e0e6cb34aa3bd5242951d9293ce9672103c2aef7fba42a0a4cd16e741c3be37bd59cfbca54f70e1bee4f6d32c1f  njs-0.5.1.tar.gz
+2ca4212e5dc19b8d11c5c8f2b144acaf1e5604c156e355fbabf9b47bc1e562cb51212ea6083691b07767cbe5bd905ad546ded1779a8ad648a44ab8a8396d555b  njs-0.5.2.tar.gz

contrib/src/njs/version

diff --git a/contrib/src/njs/version b/contrib/src/njs/version
index 05f86f1..0802a71 100644
--- a/contrib/src/njs/version
+++ b/contrib/src/njs/version
@@ -1 +1 @@
-NJS_VERSION := 0.5.1
+NJS_VERSION := 0.5.2

docs/nginx-module-njs.xml

diff --git a/docs/nginx-module-njs.xml b/docs/nginx-module-njs.xml
index 2b20356..a4b4bd9 100644
--- a/docs/nginx-module-njs.xml
+++ b/docs/nginx-module-njs.xml
@@ -5,6 +5,17 @@
 <change_log title="nginx_module_njs">
 
 
+<changes apply="nginx-module-njs" ver="0.5.2" rev="1" basever="1.19.7"
+         date="2021-03-09" time="16:34:32 +0300"
+         packager="Konstantin Pavlov &lt;thresh@nginx.com&gt;">
+<change>
+<para>
+njs updated to 0.5.2</para>
+</change>
+
+</changes>
+
+
 <changes apply="nginx-module-njs" ver="0.5.1" rev="1" basever="1.19.7"
          date="2021-02-16" time="19:08:49 +0300"
          packager="Konstantin Pavlov &lt;thresh@nginx.com&gt;">