Add self hosted runner to ci.yml (#955)

* Add self hosted runner to ci.yml

* Remove libgtk install

* Use mold as the linker

* Make build logs non verbose

* Fix crash on failure to get GLOBAL_PLATFORM

* Copy the platform enum before calling unwrap_or_default

Co-authored-by: 0hypercube <0hypercube@gmail.com>

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
 
     steps:
     - uses: actions/checkout@v2
@@ -27,9 +27,6 @@ jobs:
         cd frontend
         npm ci
 
-    - name: 🔧 Install libgtk
-      run: sudo apt update -y && sudo apt install -y libgtk-3-dev libssl-dev build-essential curl wget libayatana-appindicator3-dev librsvg2-dev libsoup2.4-dev libjavascriptcoregtk-4.0-dev libwebkit2gtk-4.0-dev
-
     - name: 🔼 Update Rust to latest stable
       run: |
         rustc --version
@@ -53,15 +50,15 @@ jobs:
 
     - name: 🔬 Check Rust formatting
       run: |
-        cargo fmt --all -- --check
+        mold -run cargo fmt --all -- --check
 
     - name: 🦀 Build Rust code
       run: |
-        cargo build --verbose
+        mold -run cargo build
 
     - name: 🧪 Run Rust tests
       run: |
-        cargo test --verbose
+        mold -run cargo test
 
   cargo-deny:
     runs-on: ubuntu-latest