Remove all whitespace around email, both leading and trailing

non-critical-infra/packages/encrypt-email-address/encrypt-email-address.py

@@ -27,9 +27,10 @@ def main(id: str, email: str, force: bool) -> None:
         )
 
     # Make sure we aren't being given a text file that happens to have a newline at the end.
-    if email.endswith("\n"):
-        click.secho("Removing trailing newline from email address", fg="yellow")
-        email = email.removesuffix("\n")
+    clean_email = email.strip()
+    if clean_email != email:
+        click.secho("Removed whitespace surrounding given email address", fg="yellow")
+    email = clean_email
 
     if Path.cwd().name != "non-critical-infra":
         raise click.ClickException(