docs: fix line highlighting for contributing guide (#467)

Author: vladfrangu

website/docs/Contributing.mdx

@@ -83,10 +83,10 @@ The file structure might seem confusing at first, especially if it's your first
 guide you through it.
 
 When you clone the repository for the first time, you'll see a folder structure like this (we've not mentioned some
-tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders you
-need to keep in mind when contributing.
+tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders and
+files you need to keep in mind when contributing.
 
-```bash {5,7-9,12-13,15-19}
+```bash {2,4-6,9-10,12-16}
 ├── deno
 ├── gateway
 ├── node_modules (once you ran `npm ci`)

website/versioned_docs/version-0.33.0/Contributing.mdx

@@ -83,10 +83,10 @@ The file structure might seem confusing at first, especially if it's your first
 guide you through it.
 
 When you clone the repository for the first time, you'll see a folder structure like this (we've not mentioned some
-tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders you
-need to keep in mind when contributing.
+tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders and
+files you need to keep in mind when contributing.
 
-```bash {5,7-9,12-13,15-19}
+```bash {2,4-6,9-10,12-16}
 ├── deno
 ├── gateway
 ├── node_modules (once you ran `npm ci`)

website/versioned_docs/version-0.33.1/Contributing.mdx

@@ -83,10 +83,10 @@ The file structure might seem confusing at first, especially if it's your first
 guide you through it.
 
 When you clone the repository for the first time, you'll see a folder structure like this (we've not mentioned some
-tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders you
-need to keep in mind when contributing.
+tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders and
+files you need to keep in mind when contributing.
 
-```bash {5,7-9,12-13,15-19}
+```bash {2,4-6,9-10,12-16}
 ├── deno
 ├── gateway
 ├── node_modules (once you ran `npm ci`)

website/versioned_docs/version-0.33.2/Contributing.mdx

@@ -83,10 +83,10 @@ The file structure might seem confusing at first, especially if it's your first
 guide you through it.
 
 When you clone the repository for the first time, you'll see a folder structure like this (we've not mentioned some
-tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders you
-need to keep in mind when contributing.
+tooling specific files like `.eslintrc.json` to keep the structure clean). We've highlighted the important folders and
+files you need to keep in mind when contributing.
 
-```bash {5,7-9,12-13,15-19}
+```bash {2,4-6,9-10,12-16}
 ├── deno
 ├── gateway
 ├── node_modules (once you ran `npm ci`)