ci: Remove release.yml workflow

This has not been used in months, all releases run through
auto-release.yml now.

Follow-up to https://github.com/dagger/dagger/pull/2048

Signed-off-by: Gerhard Lazu <gerhard@lazu.co.uk>

.github/workflows/release.yml

@@ -1,35 +0,0 @@
-name: Release
-
-# Only a single job with this concurrency can run at any given time
-concurrency: release
-
-on:
-  push:
-    tags:
-      - v*
-
-jobs:
-  release:
-    name: "Release"
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-      - name: Install Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: 1.16
-      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v2
-        with:
-          args: release --rm-dist --debug
-        env:
-          GITHUB_TOKEN: ${{ secrets.RELEASE_DAGGER_CI_TOKEN }}
-          AWS_ACCESS_KEY_ID: ${{ secrets.RELEASE_AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.RELEASE_AWS_SECRET_ACCESS_KEY }}
-          AWS_REGION: us-east-1