build: fix and bump to 1.18.2 (envoyproxy#16022)

Once more unto the breach.

Signed-off-by: Matt Klein <[email protected]>

release: 1.18.1 (envoyproxy#16020)

Signed-off-by: Alyssa Wilk <[email protected]>

Fix formatting of security patches

Signed-off-by: Tony Allen <[email protected]>

v1.17.2 release

Signed-off-by: Tony Allen <[email protected]>

v1.16.3 release

Signed-off-by: Tony Allen <[email protected]>

v1.15.4 release

Signed-off-by: Tony Allen <[email protected]>

v1.14.7 release

Signed-off-by: Tony Allen <[email protected]>

backport retain JwtUnknownIssuer error for allow_missing (envoyproxy#…

…15199)

Signed-off-by: Asra Ali <[email protected]>

Closing release 1.13.8 (envoyproxy#14724)

Signed-off-by: Christoph Pakulski <[email protected]>

1.17.0 release (envoyproxy#14624)

Signed-off-by: Matt Klein <[email protected]>