OvmfPkg/MemEncryptSevLib: rewrap to 79 characters width

There are many overlong lines; it's hard to work with the library like
this. Rewrap all files to 79 columns.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>

OvmfPkg/Library/BaseMemEncryptSevLib/BaseMemEncryptSevLib.inf

@@ -7,8 +7,10 @@
 #  are licensed and made available under the terms and conditions of the BSD
 #  License which accompanies this distribution. The full text of the license
 #  may be found at http://opensource.org/licenses/bsd-license.php
+#
 #  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+#  IMPLIED.
 #
 #
 ##
@@ -22,7 +24,8 @@
   LIBRARY_CLASS                  = MemEncryptSevLib|PEIM DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_DRIVER
 
 #
-# The following information is for reference only and not required by the build tools.
+# The following information is for reference only and not required by the build
+# tools.
 #
 # VALID_ARCHITECTURES           = IA32 X64
 #