Update CODEOWNERS (#10600)

Removed old CODEOWNERS who are no longer part of D.

CODEOWNERS

@@ -10,32 +10,32 @@
 # when someone opens a pull request that modifies code that they own.
 # Later matches take precedence.
 
-.dscanner.ini @wilzbach
-circleci.sh @CyberShadow @MartinNowak @wilzbach
+.dscanner.ini
+circleci.sh @CyberShadow @MartinNowak
 etc/c/* @CyberShadow
-posix.mak @CyberShadow @MartinNowak @wilzbach
+posix.mak @CyberShadow @MartinNowak
 # tools/unicode_table_generator.d
-std/* @andralex
-std/algorithm/* @andralex @JackStouffer @wilzbach @PetarKirov
-std/array.d @JackStouffer @wilzbach @PetarKirov
-std/ascii.d @JackStouffer @wilzbach
+std/*
+std/algorithm/* @PetarKirov
+std/array.d @PetarKirov
+std/ascii.d
 # std/base64.d
-std/bigint.d @Biotronic
+std/bigint.d
 # std/bitmanip.d
 std/c/windows/* @CyberShadow
 # std/compiler.d
-std/complex.d @kyllingstad
+std/complex.d
 std/concurrency.d @MartinNowak
 std/container/ @PetarKirov
-std/conv.d @JackStouffer
+std/conv.d
 # std/csv.d
 std/datetime/* @jmdavis
 std/demangle.d @MartinNowak @rainers
-std/digest/* @jpf91
+std/digest/*
 # std/encoding.d
 # std/exception.d
-std/experimental/allocator/* @andralex @wilzbach @PetarKirov
-std/experimental/checkedint/* @andralex
+std/experimental/allocator/* @PetarKirov
+std/experimental/checkedint/*
 std/experimental/logger/* @burner
 std/file.d @CyberShadow
 # std/format.d
@@ -43,33 +43,33 @@ std/file.d @CyberShadow
 # std/getopt.d
 # std/internal/
 std/json.d @CyberShadow
-std/math* @Biotronic @ibuclaw @dnadlinger
-std/meta.d @Biotronic @dnadlinger @MetaLang @PetarKirov
+std/math* @ibuclaw
+std/meta.d @PetarKirov
 # std/mmfile.d
 std/net/curl.d @CyberShadow
-std/net/isemail.d @JackStouffer
+std/net/isemail.d
 # std/numeric.d
 # std/outbuffer.d
 # std/parallelism.d
-std/path.d @CyberShadow @kyllingstad
-std/process.d @CyberShadow @kyllingstad @schveiguy
-std/random.d @WebDrake @wilzbach
-std/range/* @andralex @JackStouffer @wilzbach @PetarKirov
+std/path.d @CyberShadow
+std/process.d @CyberShadow @schveiguy
+std/random.d
+std/range/* @PetarKirov
 std/regex/* @DmitryOlshansky
 # std/signals.d
-std/socket.d @CyberShadow @dnadlinger
+std/socket.d @CyberShadow
 # std/stdint.d
 std/stdio.d @CyberShadow @schveiguy
-std/string.d @burner @JackStouffer
+std/string.d @burner
 std/sumtype.d @pbackus
 # std/system.d
-std/traits.d @Biotronic @dnadlinger @PetarKirov
-std/typecons.d @Biotronic @MetaLang @PetarKirov
+std/traits.d @PetarKirov
+std/typecons.d @PetarKirov
 # std/typetuple.d
 std/uni.d @DmitryOlshansky
 # std/uri.d
 std/utf.d @jmdavis
-std/uuid.d @jpf91
+std/uuid.d
 # std/variant.d
 std/windows/* @CyberShadow
 std/zip.d @CyberShadow