ci: sunset workflows for node 14.x, use 16 instead

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/pornhub.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/redtube.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/status.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/xhamster.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/xnxx.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/xvideos.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

.github/workflows/youporn.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v3

README.md

@@ -71,7 +71,7 @@ Don't make it long, make it short, all processed through single rest
 
 ## Prerequisites
 <table>
-	<td><b>NOTE:</b> NodeJS 14.x or higher</td>
+	<td><b>NOTE:</b> NodeJS 16.x or higher</td>
 </table>
 
 To handle several requests from each website, You will also need [Redis](https://redis.io/) for persistent caching, free tier is available on [Redis Labs](https://redislabs.com/), You can also choose another adapters as we using [keyv](https://github.com/jaredwray/keyv) Key-value storage with support for multiple backends. When you choosing your own adapter, all data must be stored with `<Buffer>` type.