treewide: fix redirect URLs

pkgs/development/tools/build-managers/doit/default.nix

@@ -25,7 +25,7 @@ in python3Packages.buildPythonApplication {
   checkPhase = "py.test";
 
   meta = with stdenv.lib; {
-    homepage = http://pydoit.org/;
+    homepage = https://pydoit.org/;
     description = "A task management & automation tool";
     license = licenses.mit;
     longDescription = ''

pkgs/development/tools/phantomjs/default.nix

@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
       - Network Monitoring
     '';
 
-    homepage = http://phantomjs.org/;
+    homepage = https://phantomjs.org/;
     license = lib.licenses.bsd3;
 
     maintainers = [ lib.maintainers.bluescreen303 ];

pkgs/development/tools/phantomjs2/default.nix

@@ -105,7 +105,7 @@ in stdenv.mkDerivation rec {
       - Network Monitoring
     '';
 
-    homepage = http://phantomjs.org/;
+    homepage = https://phantomjs.org/;
     license = licenses.bsd3;
 
     maintainers = [ maintainers.aflatter ];