Prepare for release v1.10.7

[joestringer]

Summary of Changes

Bugfixes:

• bpf: egressgw: sync logic to determine if destination is outside cluster (Backport PR #18246 v1.10 backport #18379, Upstream PR bpf: egressgw: sync logic to determine if destination is outside cluster  #18246, @jibi)
• daemon: Fix multi-dev XDP check (Backport PR v1.10 backports 2022-01-03 #18365, Upstream PR daemon: Fix multi-dev XDP check #18305, @brb)
• egressgateway: fix initial reconciliation (Backport PR #18325 v1.10 backport #18461, Upstream PR egressgateway: fix initial reconciliation #18325, @jibi)
• Fix an issue where the tunnel map sync controller causes errors even though tunneling is disabled. (Backport PR v1.10 backports 2021-12-16 #18276, Upstream PR Avoid tunnel map sync controller errors #18247, @tklauser)
• Fix possible IP leak in case ENI's are not present in the CN yet (Backport PR v1.10 backports 2022-01-14 #18487, Upstream PR Fix possible IP leak in case ENI's are not present in the CN yet #18352, @codablock)
• Fix possible IP leak in case ENI's are not present in the CN yet (Backport PR v1.10 backports 2022-01-14 #18487, Upstream PR Fix possible IP leak in case ENI's are not present in the CN yet #18352, @codablock)
• Fix TCP connectivity issues in the DSR mode when conntrack entries with missing DSR flag are reused. (Backport PR v1.10 backports 2021-12-16 #18276, Upstream PR bpf: update dsr flag properly #18041, @Inode1)
• hubble: Fix misclassification of to-network reply packets (Backport PR v1.10 backports 2021-12-16 #18276, Upstream PR hubble: Fix misclassification of to-network reply packets #18196, @gandro)

CI Changes:

• ci: use python3 instead of python (Backport PR v1.10 backports 2022-01-11 #18445, Upstream PR ci: use python3 instead of python #18443, @nebril)
• github: Misc improvements for the L4LB test suite (Backport PR v1.10 backports 2021-12-10 #18233, Upstream PR github: Misc improvements for the L4LB test suite #17005, @brb)
• test: Add Error Log Exceptions (Backport PR v1.10 backports 2021-12-10 #18233, Upstream PR test: Add Error Log Exceptions #18117, @nathanjsweet)
• test: bump l4lb Vagrantfile kind to 0.11.1 (Backport PR v1.10 backports 2022-01-14 #18487, Upstream PR test: bump l4lb Vagrantfile kind to 0.11.1 #18370, @jibi)
• v1.10 ci: set PR base for codeql workflow (v1.10 ci: set PR base for codeql workflow #18369, @tklauser)

Misc Changes:

• bpf: Reset Pod's queue mapping in host veth to fix phys dev mq selection (Backport PR v1.10 backports 2022-01-14 #18487, Upstream PR bpf: Reset Pod's queue mapping in host veth to fix phys dev mq selection #18388, @borkmann)
• build(deps): bump 8398a7/action-slack from 3.12.0 to 3.13.0 (build(deps): bump 8398a7/action-slack from 3.12.0 to 3.13.0 #18425, @dependabot[bot])
• build(deps): bump actions/setup-go from 2.1.4 to 2.1.5 (build(deps): bump actions/setup-go from 2.1.4 to 2.1.5 #18321, @dependabot[bot])
• build(deps): bump actions/upload-artifact from 2.3.0 to 2.3.1 (build(deps): bump actions/upload-artifact from 2.3.0 to 2.3.1 #18265, @dependabot[bot])
• build(deps): bump docker/build-push-action from 2.7.0 to 2.8.0 (build(deps): bump docker/build-push-action from 2.7.0 to 2.8.0 #18519, @dependabot[bot])
• build(deps): bump docker/login-action from 1.10.0 to 1.12.0 (build(deps): bump docker/login-action from 1.10.0 to 1.12.0 #18309, @dependabot[bot])
• Changed the documentation for Kubespray installation to recommend using -e flag for cilium_version variable instead of editing the role variables. (Backport PR v1.10 backports 2022-01-11 #18445, Upstream PR Improve Kubespray installation guide #18342, @necatican)
• docs: Fix first-interface-index documentation (Backport PR v1.10 backports 2022-01-11 #18445, Upstream PR docs: Fix first-interface-index documentation #18327, @gandro)
• docs: Fix incorrect mention of bpf.masquerade's default value (Backport PR v1.10 backports 2022-01-11 #18445, Upstream PR docs: Fix incorrect mention of bpf.masquerade's default value #18420, @pchaigno)
• docs: Replace 'micro version' with 'patch version' (Backport PR v1.10 backports 2022-01-11 #18445, Upstream PR docs: Replace 'micro version' with 'patch version' #18279, @pchaigno)
• docs: Replace janitors team with tophat team (Backport PR v1.10 backports 2022-01-11 #18445, Upstream PR docs: Replace janitors team with tophat team #18430, @pchaigno)
• docs: Warn against Helm's --reuse-values in Cilium upgrades (Backport PR v1.10 backports 2021-12-16 #18276, Upstream PR docs: Warn against Helm's --reuse-values in Cilium upgrades #18259, @gandro)
• Revert "test: Add Error Log Exceptions" (Revert "test: Add Error Log Exceptions" #18457, @nbusseneau)
• v1.10: Update Go to 1.16.12 (v1.10: Update Go to 1.16.12 #18228, @tklauser)
• v1.10: Update Go to 1.16.13 (v1.10: Update Go to 1.16.13 #18415, @tklauser)

Other Changes:

• .github: stop pushing last stable image from v1.10 branches (.github: stop pushing last stable image from v1.10 branches #18272, @joestringer)
• install: add mountPropagation directive to bpf-maps volume in cilium DS (install: add mountPropagation directive to bpf-maps volume in cilium DS #18438, @jibi)
• install: Update image digests for v1.10.6 (install: Update image digests for v1.10.6 #18235, @joestringer)
• v1.10: CODEOWNERS: janitors renamed to tophat (v1.10: CODEOWNERS: janitors renamed to tophat #18362, @pchaigno)