ci: update to cargo-install@v3

Author: jpgrayson

.github/workflows/ci.yml

@@ -62,11 +62,11 @@ jobs:
           name: html-doc
           path: ${{ github.workspace }}/stgit-html
       - name: Install cargo-deb
-        uses: baptiste0928/cargo-install@v2
+        uses: baptiste0928/cargo-install@v3
         with:
           crate: cargo-deb
       - name: Install cargo-generate-rpm
-        uses: baptiste0928/cargo-install@v2
+        uses: baptiste0928/cargo-install@v3
         with:
           crate: cargo-generate-rpm
           version: "^0.14.0"