Revert whitelisted-libatomic.so (#1159)

Signed-off-by: poorndm <poorndm@progress.com>

Author: poorndm

lib/omnibus/whitelist.rb

@@ -17,7 +17,6 @@
 WHITELIST_LIBS = [
     /ld-linux/,
     /libanl\.so/,
-    /libatomic\.so/,
     /libc\.so/,
     /libcrypt\.so/,
     /libdl/,
@@ -36,7 +35,6 @@
 
 ARCH_WHITELIST_LIBS = [
   /libanl\.so/,
-  /libatomic\.so/,
   /libc\.so/,
   /libcrypt\.so/,
   /libdb-5\.3\.so/,
@@ -71,7 +69,6 @@
   /libc\.so\.1/,
   /libcrypt\./,
   /libcrypt\.so\.1/,
-  /libatomic\.so/,
   /libdl\.so\.1/,
   /libgcc_s\.so\.1/,
   /libgen\.so\.1/,