shellcheck: add ignore for files currently failing

I am going to enable shellcheck everywhere by default and instead
enable repositories to specify a .shellcheck-ignore of files that
can be ignored.  I'm hoping going forward that the maintainers here
will work at slowly reducing this file over time...

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I03a147a6b0b418bf9b7875826ece44a3cc231769
diff --git a/.shellcheck-ignore b/.shellcheck-ignore
new file mode 100644
index 0000000..5a6e350
--- /dev/null
+++ b/.shellcheck-ignore
@@ -0,0 +1,35 @@
+ffdc
+tools/dreport.d/dreport
+tools/dreport.d/ibm.d/gendumpheader
+tools/dreport.d/ibm.d/plugins.d/vpd_data
+tools/dreport.d/include.d/functions
+tools/dreport.d/openpower.d/plugins.d/obmcconsole1
+tools/dreport.d/plugins.d/altfwprintenv
+tools/dreport.d/plugins.d/bmcstate
+tools/dreport.d/plugins.d/chassisstate
+tools/dreport.d/plugins.d/corefile
+tools/dreport.d/plugins.d/cpuinfo
+tools/dreport.d/plugins.d/diskusage
+tools/dreport.d/plugins.d/dmesginfo
+tools/dreport.d/plugins.d/elog
+tools/dreport.d/plugins.d/elogall
+tools/dreport.d/plugins.d/emconfig
+tools/dreport.d/plugins.d/failedservices
+tools/dreport.d/plugins.d/fanctldump
+tools/dreport.d/plugins.d/fanmondump
+tools/dreport.d/plugins.d/fwprintenv
+tools/dreport.d/plugins.d/hostlogger
+tools/dreport.d/plugins.d/hostnamectl
+tools/dreport.d/plugins.d/hoststate
+tools/dreport.d/plugins.d/hwmon
+tools/dreport.d/plugins.d/journalpid
+tools/dreport.d/plugins.d/journalpretty
+tools/dreport.d/plugins.d/lktrace
+tools/dreport.d/plugins.d/meminfo
+tools/dreport.d/plugins.d/obmcconsole
+tools/dreport.d/plugins.d/osrelease
+tools/dreport.d/plugins.d/pldmflightrecorder
+tools/dreport.d/plugins.d/ramoops
+tools/dreport.d/plugins.d/timedate
+tools/dreport.d/plugins.d/top
+tools/dreport.d/plugins.d/uptime