patch 8.2.0290: running individual test differs from all tests

Problem:    Running individual test differs from all tests.
Solution:   Pass on environment variables. (Yee Cheng Chin, closes #5672)
diff --git a/src/version.c b/src/version.c
index 75e02ff..58b84d0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    290,
+/**/
     289,
 /**/
     288,