portage-stable: Uprev more pkgs that depend on readline 6.3

This CL uprevs packages depending on readline 6.3, to cause their
prebuilt binaries to be regnerated.  The packages are:

app-crypt/gnupg
app-shells/bash-completion
net-dns/bind-tools
net-misc/socat
sys-apps/gawk
sys-devel/bc

BUG=chromium:1149591
TEST=CQ

Change-Id: Ic5325eca38535c05fdf720c244b852c86afc36a0
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2544787
Auto-Submit: Caroline Tice <cmtice@chromium.org>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Commit-Queue: Caroline Tice <cmtice@chromium.org>
Tested-by: Caroline Tice <cmtice@chromium.org>
diff --git a/app-crypt/gnupg/gnupg-1.4.21-r1.ebuild b/app-crypt/gnupg/gnupg-1.4.21-r1.ebuild
new file mode 120000
index 0000000..540c254
--- /dev/null
+++ b/app-crypt/gnupg/gnupg-1.4.21-r1.ebuild
@@ -0,0 +1 @@
+gnupg-1.4.21.ebuild
\ No newline at end of file
diff --git a/app-shells/bash-completion/bash-completion-2.8-r1.ebuild b/app-shells/bash-completion/bash-completion-2.8-r1.ebuild
new file mode 120000
index 0000000..f1ff8ab
--- /dev/null
+++ b/app-shells/bash-completion/bash-completion-2.8-r1.ebuild
@@ -0,0 +1 @@
+bash-completion-2.8.ebuild
\ No newline at end of file
diff --git a/net-dns/bind-tools/bind-tools-9.11.2_p1-r1.ebuild b/net-dns/bind-tools/bind-tools-9.11.2_p1-r1.ebuild
new file mode 120000
index 0000000..c763a24
--- /dev/null
+++ b/net-dns/bind-tools/bind-tools-9.11.2_p1-r1.ebuild
@@ -0,0 +1 @@
+bind-tools-9.11.2_p1.ebuild
\ No newline at end of file
diff --git a/net-misc/socat/socat-1.7.3.2-r1.ebuild b/net-misc/socat/socat-1.7.3.2-r1.ebuild
new file mode 120000
index 0000000..8a2c7e0
--- /dev/null
+++ b/net-misc/socat/socat-1.7.3.2-r1.ebuild
@@ -0,0 +1 @@
+socat-1.7.3.2.ebuild
\ No newline at end of file
diff --git a/sys-apps/gawk/gawk-5.0.1-r1.ebuild b/sys-apps/gawk/gawk-5.0.1-r1.ebuild
new file mode 120000
index 0000000..a5f8d03
--- /dev/null
+++ b/sys-apps/gawk/gawk-5.0.1-r1.ebuild
@@ -0,0 +1 @@
+gawk-5.0.1.ebuild
\ No newline at end of file
diff --git a/sys-devel/bc/bc-1.07.1-r2.ebuild b/sys-devel/bc/bc-1.07.1-r3.ebuild
similarity index 100%
rename from sys-devel/bc/bc-1.07.1-r2.ebuild
rename to sys-devel/bc/bc-1.07.1-r3.ebuild