Microphone support (#3228)

* initial drafts

* initial implementation

* clang+reuse

* restore main

* improved AudioInInput

* fix microphone

* +

* +

* adds microphone selection to the interface

* added squidbus review fixes

* Update src/core/libraries/audio/audioin.cpp

Co-authored-by: squidbus <175574877+squidbus@users.noreply.github.com>

* Update src/core/libraries/audio/audioin.cpp

Co-authored-by: squidbus <175574877+squidbus@users.noreply.github.com>

* Increased entries in config.cpp

---------

Co-authored-by: DanielSvoboda <daniel.svoboda@hotmail.com>
Co-authored-by: squidbus <175574877+squidbus@users.noreply.github.com>

src/qt_gui/translations/en_US.ts

@@ -1582,6 +1582,18 @@
         <source>Hide Cursor Idle Timeout</source>
         <translation>Hide Cursor Idle Timeout</translation>
     </message>
+    <message>
+        <source>Microphone</source>
+        <translation>Microphone</translation>
+    </message>
+    <message>
+        <source>None</source>
+        <translation>None</translation>
+    </message>
+    <message>
+        <source>Default Device</source>
+        <translation>Default Device</translation>
+    </message>
     <message>
         <source>s</source>
         <translation>s</translation>