Python 3.12 webdriver manager package

Changes:
    - webdrivermanager is not longer installing
      with Python 3.12 version.
      The webdriver-manager package name which
      is compatible with Selenium 4.x and below

Tested:
    - Ran from sandbox with the changes.

Change-Id: Iad8c077a0a390938de37060bfd6d27db523af19e
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/requirements.txt b/requirements.txt
index 6aceca2..ddc4dc2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@
 xvfbwrapper==0.2.9
 redfish>=3.1.7
 redfishtool>=1.1.8
-webdrivermanager
+webdriver-manager==4.0.2