fix(ci): repin release-please reusable workflow to reachable SHA

The reusable workflow was pinned to f288e5e3b67b29a2c08880b76da7b852f4a132d0, a pre-squash-merge
branch-tip commit in Coding-Autopilot-System/.github that became
unreachable when .github PR #16 squash-merged and the source branch
was deleted. Every push-triggered release-please run has since failed
with 'workflow was not found'.

Repin to 64c1673088ff7802f1270a44f03bc4d7a10631f2, which is the merged commit on .github's main
branch containing .github/workflows/release-please-reusable.yml.

Author: Aitomates

.github/workflows/release-please.yml

@@ -10,4 +10,4 @@ jobs:
       contents: write
       pull-requests: write
       issues: write
-    uses: Coding-Autopilot-System/.github/.github/workflows/release-please-reusable.yml@f288e5e3b67b29a2c08880b76da7b852f4a132d0
+    uses: Coding-Autopilot-System/.github/.github/workflows/release-please-reusable.yml@64c1673088ff7802f1270a44f03bc4d7a10631f2