Fix hasLocationInfo URL reference

Port of #6775

Author: RasmusWL

ql/lib/codeql/Locations.qll

@@ -6,7 +6,7 @@ import files.FileSystem
  * A location as given by a file, a start line, a start column,
  * an end line, and an end column.
  *
- * For more information about locations see [LGTM locations](https://lgtm.com/help/ql/locations).
+ * For more information about locations see [LGTM locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
  */
 class Location extends @location {
   /** Gets the file for this location. */
@@ -40,7 +40,7 @@ class Location extends @location {
    * The location spans column `startcolumn` of line `startline` to
    * column `endcolumn` of line `endline` in file `filepath`.
    * For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [LGTM locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn

ql/lib/codeql/files/FileSystem.qll

@@ -141,7 +141,7 @@ abstract class Container extends @container {
   /**
    * Gets a URL representing the location of this container.
    *
-   * For more information see https://lgtm.com/help/ql/locations#providing-urls.
+   * For more information see https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/#providing-urls.
    */
   abstract string getURL();
 

ql/lib/codeql/ruby/printAst.qll

@@ -85,7 +85,7 @@ class PrintAstNode extends TPrintNode {
    * Holds if this node is at the specified location. The location spans column
    * `startcolumn` of line `startline` to column `endcolumn` of line `endline`
    * in file `filepath`. For more information, see
-   * [LGTM locations](https://lgtm.com/help/ql/locations).
+   * [LGTM locations](https://codeql.github.com/docs/writing-codeql-queries/providing-locations-in-codeql-queries/).
    */
   predicate hasLocationInfo(
     string filepath, int startline, int startcolumn, int endline, int endcolumn