chore: update node issue template (#489)

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Source-Link: googleapis/synthtool@b10590a

packages/google-privacy-dlp/synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-dlp.git",
-        "sha": "574fff1a4f2a5912c80c2a4d7580c716efebc29a"
+        "sha": "3de61b1ce46842302470279b0c826362942c70f0"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "e7034945fbdc0e79d3c57f6e299e5c90b0f11469"
+        "sha": "b10590a4a1568548dd13cfcea9aa11d40898144b"
       }
     }
   ],