hyperscan: symlinks redundant ABI shared objects

hyperscan: symlinks redundant ABI shared objects

Use $(CP) macro rather than $(INSTALL_DATA) to preserve symlinks
on shared objects which saves approx 11.8 M of space.

From hyperscan-runtime_5.4.2-1:

% ls -lh /usr/lib/libhs*
-rw-r--r-- 1 root root 4.7M Feb 16 14:29 /usr/lib/libhs.so
-rw-r--r-- 1 root root 4.7M Feb 16 14:29 /usr/lib/libhs.so.5
-rw-r--r-- 1 root root 4.7M Feb 16 14:29 /usr/lib/libhs.so.5.4.2
-rw-r--r-- 1 root root 1.2M Feb 16 14:29 /usr/lib/libhs_runtime.so
-rw-r--r-- 1 root root 1.2M Feb 16 14:29 /usr/lib/libhs_runtime.so.5
-rw-r--r-- 1 root root 1.2M Feb 16 14:29 /usr/lib/libhs_runtime.so.5.4.2

% grep Installed-Size /usr/lib/opkg/info/hyperscan-runtime.control
Installed-Size: 18370560

From hyperscan-runetime_5.4.2-2 (created by this PR):

% ls -lh /usr/lib/libhs*
lrwxr-xr-x 1 root root   10 Feb 22 15:56 /usr/lib/libhs.so -> libhs.so.5
lrwxr-xr-x 1 root root   14 Feb 22 15:56 /usr/lib/libhs.so.5 -> libhs.so.5.4.2
-rwxr-xr-x 1 root root 4.6M Feb 22 15:27 /usr/lib/libhs.so.5.4.2
lrwxr-xr-x 1 root root   18 Feb 22 15:56 /usr/lib/libhs_runtime.so -> libhs_runtime.so.5
lrwxr-xr-x 1 root root   22 Feb 22 15:56 /usr/lib/libhs_runtime.so.5 -> libhs_runtime.so.5.4.2
-rwxr-xr-x 1 root root 1.2M Feb 22 15:27 /usr/lib/libhs_runtime.so.5.4.2

% grep Installed-Size /usr/lib/opkg/info/hyperscan-runtime.control
Installed-Size: 5918720

Credit to @efahl for pointing this out.

Build system: x86/64
Build-tested: x86/64/AMD Cezanne
Run-tested: x86/64/AMD Cezanne

Signed-off-by: John Audia <therealgraysky@proton.me>