Update to libpcre2

Install libpcre2 at dependency step in codeql.yml

Author: ryfactor

.github/workflows/codeql.yml

@@ -35,11 +35,11 @@ jobs:
     - name: Create Build Environment
       run: cmake -E make_directory ${{runner.workspace}}/build
 
-    - name: Install SDL2
+    - name: Install dependencies  # SDL2, libpcre2
       run: |
         sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu `lsb_release -sc` main universe restricted multiverse"
         sudo apt-get update -y -qq
-        sudo apt-get install libsdl2-dev libsdl2-mixer-dev
+        sudo apt-get install libsdl2-dev libsdl2-mixer-dev libpcre2-dev
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL