Update git actions

Author: levoncrypto

.github/workflows/firodex-desktop-ci.yml

@@ -45,13 +45,13 @@ jobs:
 
         include:
           - name: ubuntu-release
-            os: ubuntu-24.04
+            os: ubuntu-22.04
             qt: '5.15.2'
             type: 'Release'
             host: 'linux'
 
           - name: ubuntu-debug
-            os: ubuntu-24.04
+            os: ubuntu-22.04
             qt: '5.15.2'
             type: 'Debug'
             host: 'linux'
@@ -176,6 +176,21 @@ jobs:
           export PATH=/Users/runner/.nimble/bin:$PATH
           chmod +x /Users/runner/.choosenim/toolchains/nim-1.6.2/bin/*
 
+      - name: Install Deps
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y build-essential ninja-build
+
+      - name: Check if ninja is installed
+        run: |
+          if ! command -v ninja &> /dev/null
+          then
+            echo "Ninja could not be found, installation failed!"
+            exit 1
+          else
+            echo "Ninja is installed"
+          fi
+
       - name: Install deps (Linux)
         if: runner.os == 'Linux'
         run: |