Revert "Testing Pabot"

This reverts commit 5ea40e756c18c79f398a02b5cd907b5dce0974aa.

Reason for revert: 
The heal tests collide with each other as they reuse the same
descriptors.

Change-Id: Id5a094d1786fe3fae25119d2c1ceb75134019cf1
Signed-off-by: Mark Beierl <mark.beierl@canonical.com>
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/requirements.in b/requirements.in
index b6da487..9dbfc17 100644
--- a/requirements.in
+++ b/requirements.in
@@ -23,7 +23,6 @@
 requests
 robotframework
 robotframework-jsonlibrary
-robotframework-pabot
 robotframework-requests
 robotframework-seleniumlibrary
 robotframework-sshlibrary
diff --git a/requirements.txt b/requirements.txt
index 47204bb..d2edc30 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -128,7 +128,6 @@
 jsonschema==2.5.1
     # via
     #   charm-tools
-    #   robotframework-jsonlibrary
     #   robotframework-jsonvalidator
 jujubundlelib==0.5.7
     # via
@@ -336,17 +335,13 @@
     #   -r requirements.in
     #   robotframework-jsonlibrary
     #   robotframework-jsonvalidator
-    #   robotframework-pabot
     #   robotframework-requests
     #   robotframework-seleniumlibrary
     #   robotframework-sshlibrary
-    #   robotframework-stacktrace
-robotframework-jsonlibrary==0.5
+robotframework-jsonlibrary==0.4.1
     # via -r requirements.in
 robotframework-jsonvalidator==2.0.0
     # via -r requirements.in
-robotframework-pabot==2.7.0
-    # via -r requirements.in
 robotframework-pythonlibcore==3.0.0
     # via robotframework-seleniumlibrary
 robotframework-requests==0.9.3
@@ -355,8 +350,6 @@
     # via -r requirements.in
 robotframework-sshlibrary==3.8.0
     # via -r requirements.in
-robotframework-stacktrace==0.4.1
-    # via robotframework-pabot
 robotframework-yamllibrary==0.2.8
     # via -r requirements.in
 ruamel-yaml==0.15.100
@@ -367,7 +360,7 @@
     # via
     #   charm-tools
     #   keyring
-selenium==4.4.3
+selenium==4.3.0
     # via robotframework-seleniumlibrary
 simplejson==3.17.6
     # via
diff --git a/robot-systest/run_test.sh b/robot-systest/run_test.sh
index 190889c..6792452 100755
--- a/robot-systest/run_test.sh
+++ b/robot-systest/run_test.sh
@@ -233,7 +233,7 @@
 fi
 
 if [[ -n "${TEST}" ]]; then
-    pabot --processes 2 -d ${ROBOT_DEVOPS_FOLDER}/reports -i ${TEST} ${ROBOT_DEVOPS_FOLDER}/testsuite/
+    robot -d ${ROBOT_DEVOPS_FOLDER}/reports -i ${TEST} ${ROBOT_DEVOPS_FOLDER}/testsuite/
     exit 0
 else
     echo "Wrong test provided"