patch 9.0.1565: json lines files are not recognized

Problem:    Json lines files are not recognized.
Solution:   Add a pattern to detect "jsonl" files. (issue #7520)
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index ceaee8a..e02872f 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -305,6 +305,7 @@
     \ 'json': ['file.json', 'file.jsonp', 'file.json-patch', 'file.webmanifest', 'Pipfile.lock', 'file.ipynb', '.prettierrc', '.firebaserc', '.stylelintrc', 'file.slnf'],
     \ 'json5': ['file.json5'],
     \ 'jsonc': ['file.jsonc', '.babelrc', '.eslintrc', '.jsfmtrc', '.jshintrc', '.hintrc', '.swrc', 'jsconfig.json', 'tsconfig.json', 'tsconfig.test.json', 'tsconfig-test.json'],
+    \ 'jsonl': ['file.jsonl'],
     \ 'jsonnet': ['file.jsonnet', 'file.libsonnet'],
     \ 'jsp': ['file.jsp'],
     \ 'julia': ['file.jl'],
diff --git a/src/version.c b/src/version.c
index 6cf7de9..ca6d792 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1565,
+/**/
     1564,
 /**/
     1563,