Update duckdb index files

.gitattributes

@@ -219,3 +219,4 @@ HuggingFaceGECLM--StackExchange_Mar2023/drupal/index.duckdb filter=lfs diff=lfs
 HuggingFaceGECLM--StackExchange_Mar2023/electronics/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/ell/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HuggingFaceGECLM--StackExchange_Mar2023/english/index.duckdb filter=lfs diff=lfs merge=lfs -text
+HuggingFaceGECLM--StackExchange_Mar2023/gamedev/index.duckdb filter=lfs diff=lfs merge=lfs -text

HuggingFaceGECLM--StackExchange_Mar2023/gamedev/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e798aa53137fc81e5f3f98940df88a09429b9dbd093adb516db6bb7a8464a4a5
+size 493367296