Fix an issue with OTP28 and dispatch regexp compilation (#8)

* Test on newer OTP versions

* Remove OTP25 test

* Use persistent_term to store the pre-compiled regexps

Author: mworrell

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
 
     strategy:
       matrix:
-        otp_version: [22,23,24]
+        otp_version: [26,27,28]
         os: [ubuntu-latest]
 
     container:

src/dispatch_compiler.app.src

@@ -3,7 +3,7 @@
   {description, "Compile dispatch rules to an Erlang module"},
   {vsn, "git"},
   {registered, []},
-  {applications, [ kernel, stdlib ]},
+  {applications, [ kernel, stdlib, syntax_tools, compiler ]},
   {env, []},
   {maintainers, ["Zotonic Team"]},
   {licenses, ["Apache 2.0"]},