package/llvm-project/compiler-rt: remove duplicate parameter

The COMPILER_RT_STANDALONE_BUILD parameter was passed twice.  One time as
FALSE and immediately after as TRUE which overrides previous value, so drop
the first one.

Signed-off-by: Yevhen Babiichuk (DustDFG) <dfgdust@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit acc7ce7262447a8f55986245b8bd41d0aaf13674)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/llvm-project/compiler-rt/compiler-rt.mk

@@ -16,7 +16,7 @@ COMPILER_RT_SUPPORTS_IN_SOURCE_BUILD = NO
 COMPILER_RT_INSTALL_STAGING = YES
 COMPILER_RT_INSTALL_TARGET = NO
 
-COMPILER_RT_CONF_OPTS=-DCOMPILER_RT_STANDALONE_BUILD=OFF \
+COMPILER_RT_CONF_OPTS = \
 	-DCOMPILER_RT_STANDALONE_BUILD=ON \
 	-DCOMPILER_RT_DEFAULT_TARGET_TRIPLE=$(GNU_TARGET_NAME) \
 	-DLLVM_CONFIG_PATH=$(HOST_DIR)/bin/llvm-config \