Fix requirements.txt

requirements.txt

@@ -18,18 +18,18 @@ fprime-fpl-convert-xml==1.0.3
 fprime-fpl-extract-xml==1.0.3
 fprime-fpl-layout==1.0.3
 fprime-fpl-write-pic==1.0.3
-fprime-fpp-check==v2.2.0a3
-fprime-fpp-depend==v2.2.0a3
-fprime-fpp-filenames==v2.2.0a3
-fprime-fpp-format==v2.2.0a3
-fprime-fpp-from-xml==v2.2.0a3
-fprime-fpp-locate-defs==v2.2.0a3
-fprime-fpp-locate-uses==v2.2.0a3
-fprime-fpp-syntax==v2.2.0a3
-fprime-fpp-to-cpp==v2.2.0a3
-fprime-fpp-to-dict==v2.2.0a3
-fprime-fpp-to-json==v2.2.0a3
-fprime-fpp-to-xml==v2.2.0a3
+fprime-fpp-check==2.2.0a3
+fprime-fpp-depend==2.2.0a3
+fprime-fpp-filenames==2.2.0a3
+fprime-fpp-format==2.2.0a3
+fprime-fpp-from-xml==2.2.0a3
+fprime-fpp-locate-defs==2.2.0a3
+fprime-fpp-locate-uses==2.2.0a3
+fprime-fpp-syntax==2.2.0a3
+fprime-fpp-to-cpp==2.2.0a3
+fprime-fpp-to-dict==2.2.0a3
+fprime-fpp-to-json==2.2.0a3
+fprime-fpp-to-xml==2.2.0a3
 fprime-gds==3.4.3
 fprime-tools==3.4.4
 fprime-visual==1.0.2