Fix `GITHUB_REPOSITORY` variable references. Sigh.

.github/workflows/release.yml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 89f0a5c..566c9b2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,12 +13,19 @@
     runs-on: ubuntu-latest
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      GH_REPO: ${{ env.GITHUB_REPOSITORY }}
     steps:
       - uses: actions/checkout@v4.1.1
       - run: |
-          gh release create ${{ env.GITHUB_REF_NAME }} --generate-notes --latest --verify-tag
-          gh release download ${{ env.GITHUB_REF_NAME }} --archive tar.gz
-          gh release download ${{ env.GITHUB_REF_NAME }} --archive zip
-          gh release upload ${{ env.GITHUB_REF_NAME }} *.tar.gz *.zip
+          gh release create ${{ env.GITHUB_REF_NAME }} \
+            --generate-notes --latest --verify-tag \
+            --repo ${{ env.GITHUB_REPOSITORY }}
+          gh release download ${{ env.GITHUB_REF_NAME }} \
+            --archive tar.gz \
+            --repo ${{ env.GITHUB_REPOSITORY }}
+          gh release download ${{ env.GITHUB_REF_NAME }} \
+            --archive zip \
+            --repo ${{ env.GITHUB_REPOSITORY }}
+          gh release upload ${{ env.GITHUB_REF_NAME }} \
+            *.tar.gz *.zip \
+            --repo ${{ env.GITHUB_REPOSITORY }}
         shell: bash