Correction in debug-collector recipe

For installing gendumpheader plugin, the recipe was including
all files from tools/dreport.d/ibm.d.
Corrected it to take only gendumpheader plugin so that it wont conflict
with installation of other plugins from same directory.

Signed-off-by: PriyangaRamasamy <priyanga24@in.ibm.com>
Change-Id: I5a1358f07aba6997cb9ae84dba59b3420c7ce968
diff --git a/meta-ibm/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend b/meta-ibm/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
index b6fbb19..a134e35 100644
--- a/meta-ibm/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
+++ b/meta-ibm/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
@@ -30,7 +30,7 @@
 #Install dump header script from dreport/ibm.d to dreport/include.d
 install_dreport_header() {
     install -d ${D}${dreport_include_dir}
-    install -m 0755 ${S}/tools/dreport.d/ibm.d/* ${D}${dreport_include_dir}/
+    install -m 0755 ${S}/tools/dreport.d/ibm.d/gendumpheader ${D}${dreport_include_dir}/
 }
 
 IBM_INSTALL_POSTFUNCS = "install_ibm_plugins link_ibm_plugins"