Added run_scripts exercises

exercises/run_scripts/Makefile

@@ -0,0 +1,24 @@
+# Makefile for sequential script executor project
+
+CC = gcc
+CFLAGS = -Wall -Wextra -std=c11 -g
+TARGET = run_scripts
+SRC = main.c
+
+.PHONY: all clean run test valgrind
+
+all: $(TARGET)
+
+$(TARGET): $(SRC)
+	$(CC) $(CFLAGS) -o $@ $^
+
+run: $(TARGET)
+	./$(TARGET) tests/hello.sh tests/fail.sh
+
+test: run
+
+valgrind: $(TARGET)
+	valgrind --leak-check=full ./$(TARGET) scripts/test1.sh scripts/test2.sh
+
+clean:
+	rm -f $(TARGET)