Update regression tests for apple-clang-14 (23W48) (#867)

Author: filipsajdak

regression-tests/test-results/apple-clang-14/clang-version.output

@@ -1,4 +1,4 @@
 Apple clang version 14.0.3 (clang-1403.0.22.14.1)
-Target: arm64-apple-darwin22.6.0
+Target: arm64-apple-darwin23.1.0
 Thread model: posix
 InstalledDir: /Library/Developer/CommandLineTools-14/usr/bin

regression-tests/test-results/apple-clang-14/pure2-bugfix-for-non-local-function-expression.cpp.execution renamed to regression-tests/test-results/apple-clang-14/mixed-bugfix-for-ufcs-non-local.cpp.output

@@ -1,3 +1,4 @@
 true
 false
 "test.exe"
+true

regression-tests/test-results/apple-clang-14/mixed-fixed-type-aliases.cpp.execution

@@ -0,0 +1,2 @@
+xyzzy and plugh
+xyzzyplugh

regression-tests/test-results/apple-clang-14/mixed-postexpression-with-capture.cpp.execution

@@ -1,4 +0,0 @@
-pure2-bugfix-for-name-lookup-and-value-decoration.cpp2:8:18: warning: expression result unused [-Wunused-value]
-    std::move(v).i;
-    ~~~~~~~~~~~~ ^
-1 warning generated.

regression-tests/test-results/apple-clang-14/pure2-bugfix-for-name-lookup-and-value-decoration.cpp.output

@@ -0,0 +1,4 @@
+0123456789
+9
+0123456789
+9