ci: remove container usage and download v8 from release

.github/workflows/build.yml

@@ -1,8 +1,5 @@
 name: nightly build
 
-env:
-  ARCH: x86_64-linux
-
 on:
   schedule:
     - cron: "2 2 * * *"
@@ -12,26 +9,14 @@ on:
 
 permissions:
   contents: write
-  packages: read
 
 jobs:
-  build:
-    name: nightly build
+  build-linux-x86_64:
+    env:
+      ARCH: x86_64
+      OS: linux
 
-    strategy:
-      matrix:
-        target:
-          - x86_64-linux
-        include:
-          - target: x86_64-linux
-            os: ubuntu-latest
-
-    runs-on: ${{ matrix.os }}
-    container:
-      image: ghcr.io/lightpanda-io/zig-browsercore:0.12.1
-      credentials:
-       username: ${{ github.actor }}
-       password: ${{ secrets.GITHUB_TOKEN }}
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
@@ -47,11 +32,11 @@ jobs:
         run: zig build --release=safe -Doptimize=ReleaseSafe -Dengine=v8
 
       - name: Rename binary
-        run: mv zig-out/bin/browsercore-get lightpanda-get-${{ matrix.target }}
+        run: mv zig-out/bin/browsercore-get lightpanda-get-${{ env.ARCH }}-${{ env.OS }}
 
       - name: Upload the build
         uses: ncipollo/release-action@v1
         with:
           allowUpdates: true
-          artifacts: lightpanda-get-${{ matrix.target }}
+          artifacts: lightpanda-get-${{ env.ARCH }}-${{ env.OS }}
           tag: nightly

.github/workflows/wpt.yml

@@ -1,7 +1,6 @@
 name: wpt
 
 env:
-  ARCH: x86_64-linux
   AWS_ACCESS_KEY_ID: ${{ vars.LPD_PERF_AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets.LPD_PERF_AWS_SECRET_ACCESS_KEY }}
   AWS_BUCKET: ${{ vars.LPD_PERF_AWS_BUCKET }}
@@ -46,16 +45,6 @@ jobs:
     if: github.event.pull_request.draft == false
 
     runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/lightpanda-io/zig-browsercore:0.12.1
-      credentials:
-       username: ${{ github.actor }}
-       password: ${{ secrets.GITHUB_TOKEN }}
-
-      # docker blocks io_uring syscalls by default now.
-      # see https://github.com/tigerbeetle/tigerbeetle/pull/1995
-      # see https://github.com/moby/moby/pull/46762
-      options: "--security-opt seccomp=unconfined"
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/zig-fmt.yml

@@ -1,5 +1,8 @@
 name: zig-fmt
 
+env:
+  ZIG_VERSION: 0.12.1
+
 on:
   pull_request:
 
@@ -26,15 +29,12 @@ jobs:
     if: github.event.pull_request.draft == false
 
     runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/lightpanda-io/zig:0.12.1
-      credentials:
-       username: ${{ github.actor }}
-       password: ${{ secrets.GITHUB_TOKEN }}
-    outputs:
-      zig_fmt_errs: ${{ steps.fmt.outputs.zig_fmt_errs }}
 
     steps:
+      - uses: mlugg/setup-zig@v1
+        with:
+          version: ${{ env.ZIG_VERSION }}
+
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0

.github/workflows/zig-test.yml

@@ -1,7 +1,6 @@
 name: zig-test
 
 env:
-  ARCH: x86_64-linux
   AWS_ACCESS_KEY_ID: ${{ vars.LPD_PERF_AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets.LPD_PERF_AWS_SECRET_ACCESS_KEY }}
   AWS_BUCKET: ${{ vars.LPD_PERF_AWS_BUCKET }}
@@ -44,11 +43,6 @@ jobs:
     if: github.event.pull_request.draft == false
 
     runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/lightpanda-io/zig-browsercore:0.12.1
-      credentials:
-       username: ${{ github.actor }}
-       password: ${{ secrets.GITHUB_TOKEN }}
 
     steps:
       - uses: actions/checkout@v4
@@ -70,11 +64,6 @@ jobs:
     if: github.event_name != 'pull_request'
 
     runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/lightpanda-io/zig-browsercore:0.12.1
-      credentials:
-       username: ${{ github.actor }}
-       password: ${{ secrets.GITHUB_TOKEN }}
 
     steps:
       - uses: actions/checkout@v4
@@ -96,16 +85,6 @@ jobs:
     if: github.event.pull_request.draft == false
 
     runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/lightpanda-io/zig-browsercore:0.12.1
-      credentials:
-       username: ${{ github.actor }}
-       password: ${{ secrets.GITHUB_TOKEN }}
-
-      # docker blocks io_uring syscalls by default now.
-      # see https://github.com/tigerbeetle/tigerbeetle/pull/1995
-      # see https://github.com/moby/moby/pull/46762
-      options: "--security-opt seccomp=unconfined"
 
     steps:
       - uses: actions/checkout@v4