add sqlite3.h and sqlite3ext.h to rust bindings

.github/workflows/release.yaml

@@ -199,6 +199,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
+      - run: ./scripts/vendor.sh
       - run: make sqlite-vec.h
       - run: make deps
         working-directory: ./bindings/rust

bindings/rust/Makefile

@@ -1,6 +1,6 @@
 VERSION=$(shell cat ../../VERSION)
 
-deps: Cargo.toml sqlite-vec.c sqlite-vec.h
+deps: Cargo.toml sqlite-vec.c sqlite-vec.h sqlite3ext.h sqlite3.h
 
 Cargo.toml: ../../VERSION Cargo.toml.tmpl
 		VERSION=$(VERSION) envsubst < Cargo.toml.tmpl > $@
@@ -11,4 +11,10 @@ sqlite-vec.c: ../../sqlite-vec.c
 sqlite-vec.h: ../../sqlite-vec.h
 		cp $< $@
 
+sqlite3ext.h: ../../vendor/sqlite3ext.h
+	cp $< $@
+
+sqlite3.h:
+	cp $< $@
+
 .PHONY: deps