More double slash URL fixes

Fix TCs that reference HOST_WATCHDOG_URI.
Fix TCs that reference DUMP_ENTRY_URI.
Fix TCs that reference SOFTWARE_VERSION_URI.
FiX TCs that reference HOST_INVENTORY_URI.
Fix 'Get Endpoint Paths' keyword.

Change-Id: I77e5818a05ef5960ab8b0ffe14c1684ec9bbee39
Signed-off-by: Steven Sombar <ssombar@us.ibm.com>
diff --git a/extended/code_update/test_image_upload.robot b/extended/code_update/test_image_upload.robot
index e6bf7ef..2403393 100644
--- a/extended/code_update/test_image_upload.robot
+++ b/extended/code_update/test_image_upload.robot
@@ -226,7 +226,7 @@
     @{image}=  Create List  ${image_file_name}  ${TFTP_SERVER}
     ${data}=  Create Dictionary  data=@{image}
     ${resp}=  OpenBMC Post Request
-    ...  ${SOFTWARE_VERSION_URI}/action/DownloadViaTFTP  data=${data}
+    ...  ${SOFTWARE_VERSION_URI}action/DownloadViaTFTP  data=${data}
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}
     Sleep  1 minute
     ${image_version}=  Get Image Version From TFTP Server  ${image_file_name}
@@ -261,7 +261,7 @@
     @{image}=  Create List  ${bad_image_file_name}  ${TFTP_SERVER}
     ${data}=  Create Dictionary  data=@{image}
     ${resp}=  OpenBMC Post Request
-    ...  ${SOFTWARE_VERSION_URI}/action/DownloadViaTFTP  data=${data}
+    ...  ${SOFTWARE_VERSION_URI}action/DownloadViaTFTP  data=${data}
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}
     ${bad_image_version}=  Get Image Version From TFTP Server
     ...  ${bad_image_file_name}
diff --git a/extended/test_watchdog.robot b/extended/test_watchdog.robot
index 51c4613..1c05d9a 100644
--- a/extended/test_watchdog.robot
+++ b/extended/test_watchdog.robot
@@ -131,7 +131,7 @@
     #               "Interval":Integer, "TimeRemaining":Integer)
 
     ${valueDict}=  Create Dictionary  data=${value}
-    ${resp}=  OpenBMC Put Request  ${HOST_WATCHDOG_URI}/attr/${setting_name}
+    ${resp}=  OpenBMC Put Request  ${HOST_WATCHDOG_URI}attr/${setting_name}
     ...       data=${valueDict}
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}