[STYLE] Cleanup for release

* These changes are part of the review of PR #528

Changes in file .github/workflows/Tests.yml:
 * Cleanup Style step name

Changes in file tests/check_coverage_helper:
 * Added minor changes for style and readability.

Author: reactive-firewall

.github/workflows/Tests.yml

@@ -820,7 +820,7 @@ jobs:
         else
           exit 1
         fi
-    - name: "Summarize Syle-Tests"
+    - name: "Summarize Style-Tests"
       id: style_report
       if: ${{ always() }}
       shell: bash

tests/check_coverage_helper

@@ -83,6 +83,7 @@ umask 137
 export LC_CTYPE="${LC_CTYPE:-en_US.UTF-8}"
 
 # Global variable to track initial directories
+readonly SCRIPT_FILE="tests/check_coverage_helper"
 readonly PRE_OLDPWD="${OLDPWD:-${PWD:-$(pwd)}}"
 readonly PRE_PWD="${PWD:-$(pwd)}"
 
@@ -253,7 +254,7 @@ if [[ ("${EXIT_CODE}" -eq 0) ]] ; then
 					# shellcheck disable=SC2086
 					${PY_3_CMD} -m coverage report -m --include=multicast/* --data-file=${COVERAGE_DATA_FILE} 2>/dev/null || : ;  # always continue
 					# shellcheck disable=SC2086
-					${PY_3_CMD} -m coverage xml -o test-reports/coverage_${TEST_CAT:-${TEST_GROUP}}.xml --include=multicast/* --data-file="${COVERAGE_DATA_FILE}" 2>/dev/null || : ;  # always continue
+					${PY_3_CMD} -m coverage xml -o test-reports/coverage_${COVERAGE_CONTEXT_STUB}.xml --include=multicast/* --data-file="${COVERAGE_DATA_FILE}" 2>/dev/null || : ;  # always continue
 				else
 					# shellcheck disable=SC2086
 					${PY_3_CMD} -m coverage combine --append ./coverage_* 2>/dev/null || : ;  # always continue