Update demo-projects to Godot 4.5

Author: Bromeon

.github/workflows/ci.yml

@@ -180,9 +180,9 @@ jobs:
             artifact-name: linux-nightly
             godot-binary: godot.linuxbsd.editor.dev.x86_64
 
-          - name: linux-4.4
+          - name: linux-4.5
             os: ubuntu-22.04
-            artifact-name: linux-4.4
+            artifact-name: linux-4.5
             godot-binary: godot.linuxbsd.editor.dev.x86_64
 
           # Deliberately don't include:

dodge-the-creeps/godot/project.godot

@@ -18,7 +18,7 @@ This is a finished version of the game featured in the 'Your first 2D game'
 tutorial in the documentation. For more details, consider
 following the tutorial in the documentation."
 run/main_scene="res://Main.tscn"
-config/features=PackedStringArray("4.4")
+config/features=PackedStringArray("4.5")
 config/icon="res://icon.png"
 
 [debug]

hot-reload/godot/project.godot

@@ -12,4 +12,4 @@ config_version=5
 
 config/name="hot-reload"
 run/main_scene="uid://da7eiv1notj7j"
-config/features=PackedStringArray("4.4", "Forward Plus")
+config/features=PackedStringArray("4.5", "Forward Plus")