Dataflow: Add change note about deprecation.

aschackmull · aschackmull · commit 75d8da900754 · 2023-12-08T14:25:20.000+01:00
diff --git a/shared/dataflow/change-notes/2023-12-08-dataflow-old-api-deprecated.md b/shared/dataflow/change-notes/2023-12-08-dataflow-old-api-deprecated.md
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+---
+category: deprecated
+---
+* The old configuration-class based data flow api has been deprecated. The configuration-module based api should be used instead. For details, see https://github.blog/changelog/2023-08-14-new-dataflow-api-for-writing-custom-codeql-queries/.

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 +---
 +category: deprecated
 +---
 +* The old configuration-class based data flow api has been deprecated. The configuration-module based api should be used instead. For details, see https://github.blog/changelog/2023-08-14-new-dataflow-api-for-writing-custom-codeql-queries/.