Add set -euo pipefail to not ignore errors in scripts (#94)

Author: pavel-kuznetsov-hypertrack

scripts/update_changelog.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -euo pipefail
 
 while [ "$#" -gt 0 ]; do
     case "$1" in

scripts/update_file.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -euo pipefail
 
 # Check if params are provided
 if [ $# -ne 3 ]; then