redeploy sfpi (#8890)

This is to undo revert regarding sfpi deployment since a fix is applied
for the building of sfpi compiler

etc/config/sfpi.amazon.properties

@@ -1 +1,17 @@
-compilers=
+compilers=&sfpi
+compilerType=sfpi
+defaultCompiler=sfpi755
+supportsBinary=false
+supportsExecute=false
+
+group.sfpi.compilers=sfpi755
+group.sfpi.groupName=SFPI
+group.sfpi.demangler=/opt/compiler-explorer/sfpi-7.55.0/compiler/bin/riscv-tt-elf-c++filt
+group.sfpi.objdumper=/opt/compiler-explorer/sfpi-7.55.0/compiler/bin/riscv-tt-elf-objdump
+group.sfpi.instructionSet=riscv64
+group.sfpi.versionFlag=--version
+group.sfpi.options=-O1
+
+compiler.sfpi755.exe=/opt/compiler-explorer/sfpi-7.55.0/compiler/bin/riscv-tt-elf-g++
+compiler.sfpi755.name=SFPI 7.55.0
+compiler.sfpi755.alias=sfpi