fix: update netlify.toml

Author: init-qy

netlify.toml

@@ -4,7 +4,7 @@
 
 [build]
   publish = "docs/.vuepress/dist"
-  command = "npx pnpm i --store=node_modules/.pnpm-store && sed -i \"s/\/vuepress-blog\//\//g\" docs/.vuepress/components/constants/constants.ts && cd ./docs/.vuepress/realcugan-ncnn-webassembly && bash build.sh && npx pnpm docs:build"
+  command = "npx pnpm i --store=node_modules/.pnpm-store && sed -i \"s|\/vuepress-blog\/||g\" docs/.vuepress/components/constants/constants.ts && cd ./docs/.vuepress/realcugan-ncnn-webassembly && bash build.sh && npx pnpm docs:build"
 
 [[redirects]]
   from = "/*"