move yandex_specific sysincls to build/internal/conf/sysincl.conf

build/conf/sysincl.conf

@@ -22,12 +22,6 @@ when ($USE_SYSTEM_JDK) {
 when ($OPENSOURCE == "yes") {
     SYSINCL += build/sysincl/opensource.yml
 }
-otherwise {
-    SYSINCL+=build/yandex_specific/sysincl/speechkit.yml
-    SYSINCL+=build/yandex_specific/sysincl/misc.yml
-    SYSINCL+=build/yandex_specific/sysincl/taxi.yml
-    SYSINCL+=build/yandex_specific/sysincl/weird.yml
-}
 
 when ($MUSL == "yes") {
     SYSINCL+=build/sysincl/libc-to-musl.yml
@@ -36,9 +30,6 @@ when ($MUSL == "yes") {
 
 when ($OS_WINDOWS == "yes") {
     SYSINCL+=build/sysincl/misc-win.yml
-    when ($OPENSOURCE !="yes") {
-        SYSINCL+=build/yandex_specific/sysincl/misc-win.yml
-    }
 }
 
 when ($OS_ANDROID == "yes") {