Revert "chore(NODE-6603): set errexit in install script and download …

…prebuilt windows zstd (#51)"

This reverts commit 0063c4e.

.github/workflows/test.yml

@@ -28,7 +28,7 @@ jobs:
         run: npm run install-zstd
         shell: bash
 
-      - name: install dependencies and compile
+      - name: install dependencies and compmile
         run: npm install --loglevel verbose
         shell: bash
 

binding.gyp

@@ -23,12 +23,9 @@
           {
             'link_settings': {
               'libraries': [
-                '<(module_root_dir)/deps/zstd/static/zstd_static.lib'
+                '<(module_root_dir)/deps/zstd/build/cmake/lib/Debug/zstd_static.lib'
               ]
             },
-            'include_dirs': [
-              '<(module_root_dir)/deps/zstd/include'
-            ],
           },
           { # macos and linux
           'link_settings': {

etc/install-zstd.sh

@@ -1,39 +1,16 @@
 #!/bin/sh
 set -o xtrace
-set -o errexit
 
 clean_deps() {
 	rm -rf deps
 }
 
-download_windows() {
-	# windows does not support symlinks, so we must download the `win64` build specifically
-	curl -L -o zstd.zip "https://github.com/facebook/zstd/releases/download/v$ZSTD_VERSION/zstd-v$ZSTD_VERSION-win64.zip"
-	# unlike tar, unzip does not have a "strip components" option.  so we unzip the file, copy all the contents to the correct location,
-	# and then delete both the .zip and the unziped content.
-	unzip zstd.zip 
-	cp -r zstd-v$ZSTD_VERSION-win64/* deps/zstd
-	rm zstd.zip
-	rm -rf zstd-v$ZSTD_VERSION-win64
-}
-
 download_zstd() {
 	mkdir -p deps/zstd
 	ZSTD_VERSION=$(node -p "require('./package.json')['mongodb:zstd_version']")
-	is_windows=$(node -p "process.platform === 'win32'")
 
-	if [ "$is_windows" == "true" ]; then
-		download_windows
-		exit 0 # no need to build windows
-	else
-		# tar flags
-		#     -C specifies the output location
-		#     --strip-components removes one level of directory nesting
-		# curl flags
-		#     -L follows redirects
-		curl -L "https://github.com/facebook/zstd/releases/download/v$ZSTD_VERSION/zstd-$ZSTD_VERSION.tar.gz" \
-	 	| 	tar -zxf - -C deps/zstd --strip-components 1
-	fi
+	curl -L "https://github.com/facebook/zstd/releases/download/v$ZSTD_VERSION/zstd-$ZSTD_VERSION.tar.gz" \
+	 	| tar  -zxf - -C deps/zstd --strip-components 1
 }
 
 build_zstd() {