plugins: Update CMake minimum to 3.22

Since Ubuntu 22.04 is now our minimum supported Ubuntu version, and it
has CMake 3.22, let's make CMake 3.22 the minimum CMake version.

plugins/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 option(ENABLE_PLUGINS "Enable building OBS plugins" ON)
 

plugins/aja/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/decklink/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/image-source/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-ffmpeg/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-ffmpeg/ffmpeg-mux/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-filters/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-outputs/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-transitions/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-vst/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-webrtc/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/obs-x264/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/rtmp-services/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/text-freetype2/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()
 

plugins/vlc-video/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16...3.25)
+cmake_minimum_required(VERSION 3.22...3.25)
 
 legacy_check()