Fix Risc-V toolchain versioning

Author: will-v-pi

.github/workflows/build.yml

@@ -6,7 +6,7 @@ permissions:
   contents: write
 
 env:
-  SKIP_RISCV: 1
+  SKIP_RISCV: 0
   SKIP_OPENOCD: 0
 
 jobs:

build_linux.sh

@@ -101,7 +101,8 @@ fi
 
 if [[ "$SKIP_RISCV" != 1 ]]; then
     # Package riscv toolchain separately as well
-    version="14"
+    version=$("./$builddir/riscv-install/bin/riscv32-unknown-elf-gcc" -dumpversion)
+    version=$(echo $version | cut -d "." -f 1)
     echo "RISC-V Toolchain version $version"
 
     filename="riscv-toolchain-${version}-${suffix}.tar.gz"

build_macos.sh

@@ -109,7 +109,8 @@ fi
 
 if [[ "$SKIP_RISCV" != 1 ]]; then
     # Package riscv toolchain separately as well
-    version="14"
+    version=$("./$builddir/riscv-install/bin/riscv32-unknown-elf-gcc" -dumpversion)
+    version=$(echo $version | cut -d "." -f 1)
     echo "Risc-V Toolchain version $version"
 
     filename="riscv-toolchain-${version}-arm64-${suffix}.zip"