Migrate runtime nodejs8.10 -> nodejs10.x for EOL

Author: nmattia

infra/dirty_lambda.tf

@@ -4,7 +4,7 @@ resource "aws_lambda_function" "dirty" {
 
   timeout = 5
   handler = "main.handler"
-  runtime = "nodejs8.10"
+  runtime = "nodejs10.x"
 
   role = aws_iam_role.iam_for_lambda_dirty.arn
 

infra/google_key_updater.tf

@@ -14,7 +14,7 @@ resource "aws_lambda_function" "google_key_updater" {
   # TODO: need a big *ss timeout on this one
   timeout = 5
   handler = "main.handler"
-  runtime = "nodejs8.10"
+  runtime = "nodejs10.x"
 
   role = aws_iam_role.iam_for_lambda_google_key_updater.arn
 

infra/unsplash_lambda.tf

@@ -7,7 +7,7 @@ resource "aws_lambda_function" "unsplash" {
   function_name = var.unsplash_name
   filename      = data.external.build-function-unsplash.result.build_function_zip_path
   handler       = "main.handler"
-  runtime       = "nodejs8.10"
+  runtime       = "nodejs10.x"
   timeout       = 10
 
   role = aws_iam_role.iam_for_unsplash_lambda.arn