build: enable bundled libyaml for all systems.

After we fixed bundled libyaml to correctly print 4-byte Unicode
characters, it is no longer compatible with the upstream version, so
enable building with bundled libyaml for every platform.
This way the tests will pass.

Follow-up tarantool#4090

apk/APKBUILD

@@ -23,10 +23,8 @@ build() {
     cd "$builddir"
 
     cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
-          -DENABLE_BUNDLED_LIBYAML:BOOL=OFF \
           -DENABLE_BACKTRACE:BOOL=ON \
           -DENABLE_DIST:BOOL=ON \
-          -DENABLE_BUNDLED_LIBYAML:BOOL=OFF \
           -DCMAKE_INSTALL_PREFIX=/usr \
           -DCMAKE_INSTALL_SYSCONFDIR=/etc \
           -DCMAKE_INSTALL_LOCALSTATEDIR=/var \

debian/rules

@@ -15,7 +15,6 @@ DEB_CMAKE_EXTRA_FLAGS := \
 	-DCMAKE_INSTALL_LIBDIR=lib/$(DEB_HOST_MULTIARCH) \
 	-DCMAKE_INSTALL_SYSCONFDIR=/etc \
 	-DCMAKE_INSTALL_LOCALSTATEDIR=/var \
-	-DENABLE_BUNDLED_LIBYAML=OFF \
 	-DENABLE_DIST=ON \
 	-DWITH_SYSVINIT=ON \
 	-DWITH_SYSTEMD=$(WITH_SYSTEMD)

rpm/tarantool.spec

@@ -124,7 +124,6 @@ C and Lua/C modules.
 %cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo \
          -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=%{_localstatedir} \
          -DCMAKE_INSTALL_SYSCONFDIR:PATH=%{_sysconfdir} \
-         -DENABLE_BUNDLED_LIBYAML:BOOL=OFF \
 %if %{with backtrace}
          -DENABLE_BACKTRACE:BOOL=ON \
 %else

snapcraft.yaml

@@ -25,7 +25,6 @@ parts:
         plugin: cmake
         configflags:
           - -DCMAKE_BUILD_TYPE=RelWithDebInfo
-          - -DENABLE_BUNDLED_LIBYAML=OFF
           - -DENABLE_DIST=OFF # Disable tarantoolctl, init scripts, etc.
         build-packages:
           - cmake