lang/clover: remove llvm:max=16 restriction, part 2

Follow-up on ports e4b79a0e, by entirely removing the dependency on
libLLVMSPIRVLib.so.${LLVM_VERSION}. This also makes it possible to bump
LLVM_DEFAULT to a higher value, for bug 283013.

PR:		280957
Approved by:	maintainer timeout (2 weeks)
MFH:		2025Q1

lang/clover/Makefile

 PORTNAME=	clover
 PORTVERSION=	${MESAVERSION}
+PORTREVISION=	1
 CATEGORIES=	lang
 
 COMMENT=	Mesa OpenCL implementation for AMD GPUs
@@ -15,7 +16,6 @@ BUILD_DEPENDS=	libclc-${LLVM_PORT:T}>0:devel/libclc@${LLVM_PORT:T} \
 		spirv-tools>=0:graphics/spirv-tools \
 		opencl>=0:devel/opencl
 LIB_DEPENDS=	libOpenCL.so:devel/ocl-icd \
-		libLLVMSPIRVLib.so.${LLVM_VERSION}:devel/spirv-llvm-translator@${LLVM_PORT:T} \
 		libzstd.so:archivers/zstd
 RUN_DEPENDS=	libclc-${LLVM_PORT:T}>0:devel/libclc@${LLVM_PORT:T} \
 		opencl>=0:devel/opencl