Fix several patches & newer phpmicro support (#470)

* use upstream phpmicro

* move src/global/tests to src/global/ext-tests

* move src/global/tests to src/global/ext-tests

* prevent file_get_contents memory insufficience

* update README

* fix libxml >= 2.12 with older PHP (<=8.1) build bug

* cleanup code, support newer phpmicro

* add --no-strip and --with-upx-pack tests

* fix windows sanity check for newer phpmicro

* fix windows sanity check for newer phpmicro

* test

* test

* test

* update deps for ci

config/source.json

@@ -463,7 +463,7 @@
         "type": "git",
         "path": "php-src/sapi/micro",
         "rev": "master",
-        "url": "https://github.com/static-php/phpmicro",
+        "url": "https://github.com/easysoft/phpmicro",
         "license": {
             "type": "file",
             "path": "LICENSE"