Build: bump OpenAL-soft from 1.21.1 to 1.23.1

Along with regular fixes and improvements,
this removes a warning on startup for Linux, see:
https://github.com/kcat/openal-soft/issues/554

Some deprecated CMake variables were removed and needed to be renamed.

Note that the previous URL from http://openal-soft.org/
is no longer responsive, using the GITHUB URL instead.

Ref !116877

build_files/build_environment/cmake/openal.cmake

@@ -8,8 +8,8 @@ if(BUILD_MODE STREQUAL Release)
     -DALSOFT_NO_CONFIG_UTIL=ON
     -DALSOFT_EXAMPLES=OFF
     -DALSOFT_TESTS=OFF
-    -DALSOFT_CONFIG=OFF
-    -DALSOFT_HRTF_DEFS=OFF
+    -DALSOFT_INSTALL_CONFIG=OFF
+    -DALSOFT_INSTALL_HRTF_DATA=OFF
     -DALSOFT_INSTALL=ON
     -DALSOFT_BACKEND_SNDIO=OFF
   )

build_files/build_environment/cmake/versions.cmake

@@ -18,9 +18,9 @@ set(ZLIB_FILE zlib-${ZLIB_VERSION}.tar.gz)
 set(ZLIB_CPE "cpe:2.3:a:zlib:zlib:${ZLIB_VERSION}:*:*:*:*:*:*:*")
 set(ZLIB_HOMEPAGE https://zlib.net)
 
-set(OPENAL_VERSION 1.21.1)
-set(OPENAL_URI http://openal-soft.org/openal-releases/openal-soft-${OPENAL_VERSION}.tar.bz2)
-set(OPENAL_HASH a936806ebd8de417b0ffd8cf3f48f456)
+set(OPENAL_VERSION 1.23.1)
+set(OPENAL_URI https://github.com/kcat/openal-soft/releases/download/${OPENAL_VERSION}/openal-soft-${OPENAL_VERSION}.tar.bz2)
+set(OPENAL_HASH 58a73698288d2787451b61f8f4431513)
 set(OPENAL_HASH_TYPE MD5)
 set(OPENAL_FILE openal-soft-${OPENAL_VERSION}.tar.bz2)
 set(OPENAL_HOMEPAGE https://openal-soft.org/)