fix No module named _sqlite3 issue in cpu branch 24.0

Author: marwan-hallaoui

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/PythonLanguage.java

@@ -36,6 +36,7 @@
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.InvalidPathException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -226,10 +227,11 @@ public final class PythonLanguage extends TruffleLanguage<PythonContext> {
             if (GRAALVM_MINOR != (ch = is.read() - ' ')) {
                 throw new RuntimeException("suite.py version info does not match PythonLanguage#GRAALVM_MINOR: " + ch);
             }
+            is.read(); // skip GraalVM micro version
             // see mx.graalpython/mx_graalpython.py:dev_tag
-            byte[] rev = new byte[1 /* ' ' */ + 3 /* 'dev' */ + 10 /* revision */];
+            byte[] rev = new byte[3 /* 'dev' */ + 10 /* revision */];
             if (is.read(rev) == rev.length) {
-                DEV_TAG = new String(rev).strip();
+                DEV_TAG = new String(rev, StandardCharsets.US_ASCII).strip();
             } else {
                 DEV_TAG = "";
             }

mx.graalpython/mx_graalpython.py

@@ -1762,6 +1762,7 @@ def graalpy_ext(llvm_mode, **kwargs):
 
 def dev_tag(arg=None, **kwargs):
     if not get_boolean_env('GRAALPYTHONDEVMODE', True) or 'dev' not in SUITE.release_version():
+        mx.logv("GraalPy dev_tag: <0 because not in dev mode>")
         return ''
 
     rev_list = [