gnu: Fix python-tortoise-orm's sanity-check.

* gnu/packages/databases.scm (python-aiosqlite-0.17): New variable;
(python-tortoise-orm)[propagated-inputs]: use it.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu/packages/databases.scm

@@ -3088,7 +3088,7 @@ of PyMySQL.  @code{aiomysql} tries to preserve the same API as the
     (arguments '(#:tests? #f))
     (propagated-inputs
      (list python-aiomysql
-           python-aiosqlite
+           python-aiosqlite-0.17
            python-asyncmy
            python-asyncpg
            python-ciso8601
@@ -3778,6 +3778,33 @@ async versions of all the standard connection and cursor methods, and context
 managers for automatically closing connections.")
     (license license:expat)))
 
+(define-public python-aiosqlite-0.17
+  (package
+    (inherit python-aiosqlite)
+    (version "0.17.0")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/omnilib/aiosqlite")
+                    (commit (string-append "v" version))))
+              (file-name (git-file-name (package-name python-aiosqlite)
+                                        version))
+              (sha256
+               (base32
+                "1agh7b9g7rgryvb8flph85i8m80ai1rinpljxzlsrs0s0y616qgg"))))
+    (build-system pyproject-build-system)
+    (arguments
+     '(#:phases (modify-phases %standard-phases
+                  (replace 'check
+                    (lambda* (#:key tests? #:allow-other-keys)
+                      (if tests?
+                          (invoke "python" "-m" "unittest" "aiosqlite.tests")
+                          (format #t "test suite not run~%")))))))
+    (propagated-inputs
+     (list python-typing-extensions))
+    (native-inputs
+     (list python-flit-core python-aiounittest))))
+
 (define-public python-databases
   (package
     (name "python-databases")