fix(versioning): revert unauthorized package.json bump, preserving docker cache

dental-server/dental-client/public/version.txt

@@ -1 +1 @@
-1.0.8
+2.1.69

dental-server/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "dental-image-server",
-  "version": "2.1.5",
+  "version": "2.1.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "dental-image-server",
-      "version": "2.1.5",
+      "version": "2.1.4",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-s3": "^3.1055.0",

dental-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dental-image-server",
-  "version": "2.1.5",
+  "version": "2.1.4",
   "description": "Servidor Socket.IO para receber e processar imagens dentais com interface web",
   "main": "server.js",
   "scripts": {