chore: revert bump

Author: cristiand391

package.json

@@ -6,7 +6,7 @@
   "bugs": "https://github.com/forcedotcom/cli/issues",
   "dependencies": {
     "@oclif/core": "^3.18.1",
-    "@salesforce/core": "^6.4.8-dev.0",
+    "@salesforce/core": "^6.4.4",
     "@salesforce/kit": "^3.0.15",
     "@salesforce/sf-plugins-core": "^7.1.2",
     "@salesforce/source-deploy-retrieve": "^10.2.11",

yarn.lock

@@ -1020,30 +1020,6 @@
     semver "^7.5.4"
     ts-retry-promise "^0.7.1"
 
-"@salesforce/core@^6.4.8-dev.0":
-  version "6.4.8-dev.0"
-  resolved "https://registry.yarnpkg.com/@salesforce/core/-/core-6.4.8-dev.0.tgz#59bbf008780886554822fdb0bd657c4bdd33cfd5"
-  integrity sha512-mnew/eyEyXNXm80sRkYD4kB8t0CuLmLfQASjVdxflCmFrl0dIYykd2xT5gCd/dERadBy1rvFHQfDlBx8mZp3MQ==
-  dependencies:
-    "@salesforce/kit" "^3.0.15"
-    "@salesforce/schemas" "^1.6.1"
-    "@salesforce/ts-types" "^2.0.9"
-    "@types/semver" "^7.5.6"
-    ajv "^8.12.0"
-    change-case "^4.1.2"
-    faye "^1.4.0"
-    form-data "^4.0.0"
-    js2xmlparser "^4.0.1"
-    jsforce "^2.0.0-beta.29"
-    jsonwebtoken "9.0.2"
-    jszip "3.10.1"
-    pino "^8.17.2"
-    pino-abstract-transport "^1.1.0"
-    pino-pretty "^10.3.1"
-    proper-lockfile "^4.1.2"
-    semver "^7.5.4"
-    ts-retry-promise "^0.7.1"
-
 "@salesforce/dev-config@^4.1.0":
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/@salesforce/dev-config/-/dev-config-4.1.0.tgz#e529576466d074e7a5f1441236510fef123da01e"