Remove hwacha/esp-tools

scripts/generate-conda-lockfiles.sh

@@ -10,7 +10,7 @@ if [ ! -d "$REQS_DIR" ]; then
   exit 1
 fi
 
-for TOOLCHAIN_TYPE in riscv-tools esp-tools; do
+for TOOLCHAIN_TYPE in riscv-tools; do
     # note: lock file must end in .conda-lock.yml - see https://github.com/conda-incubator/conda-lock/issues/154
     LOCKFILE=$REQS_DIR/conda-lock-reqs/conda-requirements-$TOOLCHAIN_TYPE-linux-64.conda-lock.yml
     rm -rf $LOCKFILE