add redirect for aws lambda page

Author: rustagir

config/redirects

@@ -5,6 +5,7 @@ define: versions v1.16 v1.17 v1.18 v1.19 v1.20 master
 symlink: upcoming -> master
 symlink: current -> v1.20
 
+# general redirects
 [v1.17-v1.19]: ${prefix}/${version}/tutorial/client-side-encryption/ -> ${base}/${version}/tutorial/encryption/
 [v1.16]: ${prefix}/${version}/tutorial/encryption/ -> ${base}/${version}/
 
@@ -25,9 +26,9 @@ symlink: current -> v1.20
 [v1.20-*]: ${prefix}/${version}/tutorial/indexes/ -> ${base}/${version}/indexes/
 [v1.20-*]: ${prefix}/${version}/tutorial/tailable-cursor/ -> ${base}/${version}/read/cursor/
 [v1.20-*]: ${prefix}/${version}/tutorial/example-data/ -> ${base}/${version}/
-[v1.20-*]: ${prefix}/${version}/tutorial/aws-lambda/ -> ${base}/${version}/
 [v1.20-*]: ${prefix}/${version}/tutorial/modeling-bson-data/ -> ${base}/${version}/data-formats/modeling-bson-data/
 [v1.20-*]: ${prefix}/${version}/tutorial/stable-api/ -> ${base}/${version}/stable-api/
+[v1.20-*]: ${prefix}/${version}/tutorial/aws-lambda/ -> ${base}/${version}/aws-lambda/
 
 # redirects in old docs
 # note: this mapping does not account for all of the new pages
@@ -46,3 +47,4 @@ symlink: current -> v1.20
 [*-v1.19]: ${prefix}/${version}/data-formats/modeling-bson-data/ -> ${base}/${version}/tutorial/modeling-bson-data/
 [*-v1.19]: ${prefix}/${version}/stable-api/ -> ${base}/${version}/tutorial/stable-api/
 [*-v1.19]: ${prefix}/${version}/whats-new/ -> ${base}/${version}/
+[*-v1.19]: ${prefix}/${version}/aws-lambda/ -> ${base}/${version}/tutorial/aws-lambda/