use get_line from the updated stdlib

Author: perazz

.github/workflows/build.yaml

@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-12, windows-latest]
-        gcc: [10]
+        gcc: [13]
 
     steps:
     - name: Checkout repository

src/tutorial/dependencies/src/demo.f90

@@ -1,5 +1,5 @@
 module demo
-  use stdlib_io, only : getline
+  use stdlib_io, only : get_line
   use stdlib_strings, only : replace_all
   implicit none
   private
@@ -23,7 +23,7 @@ subroutine substitute(input, output, pattern, replacement)
     integer :: stat
 
     do
-      call getline(input, line, stat)
+      call get_line(input, line, stat)
       if (stat /= 0) exit
       write(output, '(a)') replace_all(line, pattern, replacement)
     end do