Update lldb output in LLVM 17.0

There have been a few changes that require to modify the regexes used in
lldb-std-vector-prettyprint and in python-embedded-interpreter.

lldb-std-vector-prettyprint/test.sh

@@ -4,8 +4,16 @@ g++ -g test.cpp
 
 lldb -b -o 'breakpoint set --file test.cpp --line 7' -o run -o 'p v' -- a.out | tee lldb.log
 
+# Starting with LLVM 17.0, the expected output is:
+#   (std::vector<int>) size=1 {
+#    [0] = 2
+
+# In LLVM 16.0, the expected output is:
+#   (std::vector<int, std::allocator<(int)> >) $0 = size=1 {
+#    [0] = 2
+
 test `grep \
-    -e '(std::vector<int, std::allocator<\(int\)\?> >) $0 = size=1 {' \
+    -e '(std::vector<int\(, std::allocator<\(int\)\?> \)\?>) \($0 = \)\?size=1 {' \
     -e '\[0\] = 2' \
     lldb.log \
   | wc -l` -eq 2

python-embedded-interpreter/test.sh

@@ -11,8 +11,8 @@ lldb -b -o 'breakpoint set --file test.cpp --line 8' \
   -- a.out | tee lldb.log
 
 test `grep \
-    -e '(int) $0 = 1' \
-    -e '(float) $1 = 1' \
+    -e '(int) \($0 = \)\?1' \
+    -e '(float) \($1 = \)\?1' \
     lldb.log \
   | wc -l` -eq 2