Update variable scope for DUMP URI logic

Changes:
    - Set the DUMP URI to Global variable so that test, suite and
      user keyword can access in all.

Change-Id: Ide923612a8d3e68735613f42ef6894210c70c825
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/dump_utils.robot b/lib/dump_utils.robot
index 19884fe..6fbadef 100644
--- a/lib/dump_utils.robot
+++ b/lib/dump_utils.robot
@@ -23,7 +23,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_URI}  /xyz/openbmc_project/dump/
+    ...  Set Global Variable  ${DUMP_URI}  /xyz/openbmc_project/dump/
 
     ${data}=  Create Dictionary  data=@{EMPTY}
     ${resp}=  OpenBMC Post Request
@@ -114,7 +114,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
+    ...  Set Global Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
 
     ${resp}=  OpenBMC Get Request  ${DUMP_ENTRY_URI}${dump_id}
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}
@@ -129,7 +129,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
+    ...  Set Global Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
 
     ${data}=  Create Dictionary  data=@{EMPTY}
     ${resp}=  OpenBMC Post Request
@@ -142,7 +142,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
+    ...  Set Global Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
 
     # Check if dump entries exist, if not return.
     ${resp}=  OpenBMC Get Request  ${DUMP_ENTRY_URI}list  quiet=${1}
@@ -181,7 +181,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_URI}  /xyz/openbmc_project/dump/
+    ...  Set Global Variable  ${DUMP_URI}  /xyz/openbmc_project/dump/
 
     ${data}=  Create Dictionary  data=@{EMPTY}
     ${resp}=  Openbmc Post Request  ${DUMP_URI}action/DeleteAll  data=${data}
@@ -192,7 +192,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
+    ...  Set Global Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
 
     ${resp}=  OpenBMC Get Request  ${DUMP_ENTRY_URI}list  quiet=${1}
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_NOT_FOUND}
@@ -219,7 +219,7 @@
 
     ${resp}=  OpenBMC Get Request  ${DUMP_URI}
     Run Keyword If  '${resp.status_code}' == '${HTTP_NOT_FOUND}'
-    ...  Set Test Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
+    ...  Set Global Variable  ${DUMP_ENTRY_URI}  /xyz/openbmc_project/dump/entry/
 
     ${dump_entries}=  Get URL List  ${DUMP_ENTRY_URI}
     [Return]  ${dump_entries}