target-sdk-provides-dummy: add more perl modules to avoid populate_sdk failure

When 'adduser' package, which is from meta-perl layer, is added to rootfs,
we will get do_populate_sdk failure like below.

Error:
 Problem: package perl-module-cwd-5.24.4-r0.core2_64 requires perl-module-dynaloader, but none of the providers can be installed
   - package perl-module-file-temp-5.24.4-r0.core2_64 requires perl-module-cwd, but none of the providers can be installed
   - package perl-module-dynaloader-5.24.4-r0.core2_64 requires perl-module-config, but none of the providers can be installed
   - package adduser-3.118-r0.core2_64 requires perl-module-file-temp, but none of the providers can be installed
   - package target-sdk-provides-dummy-1.0-r0.sdk_provides_dummy_target conflicts with perl provided by perl-5.24.4-r0.core2_64

This is because adduser depends on some perl modules which are not
listed in target-sdk-provides-dummy.

So add these perl modules to avoid such failure.

(From OE-Core rev: 1b12c176827c2d0cbb7867da73efac56826036ed)

(From OE-Core rev: 07eb2b7c56d3d2d1d435c16079c7badc1870d0c5)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/meta/target-sdk-provides-dummy.bb

@@ -31,12 +31,15 @@ DUMMYPROVIDES = "\
     perl-module-file-glob \
     perl-module-file-path \
     perl-module-file-stat \
+    perl-module-file-temp \
     perl-module-getopt-long \
     perl-module-io-file \
+    perl-module-overload \
     perl-module-posix \
     perl-module-overload \
     perl-module-thread-queue \
     perl-module-threads \
+    perl-module-warnings \
     /bin/sh \
     /bin/bash \
     /usr/bin/env \